Mac Video Capture: Add Blackmagic DeckLink SDK for Mac to third_party folder

BUG=408493, 408534

Review URL: https://codereview.chromium.org/509313002

Cr-Commit-Position: refs/heads/master@{#294701}

24 files changed, 3689 insertions, 1 deletions

diff --git a/third_party/decklink/LICENSE b/third_party/decklink/LICENSE
new file mode 100644
index 0000000..e262b02
--- /dev/null
+++ b/third_party/decklink/LICENSE
@@ -0,0 +1,25 @@
+Extracted from mac/include/DeckLinkAPI.h:
+
+** Copyright (c) 2014 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
diff --git a/third_party/decklink/OWNERS b/third_party/decklink/OWNERS
new file mode 100644
index 0000000..1a9fe3c
--- /dev/null
+++ b/third_party/decklink/OWNERS
@@ -0,0 +1,4 @@
+magjed@chromium.org
+mcasas@chromium.org
+perkj@chromium.org
+tommi@chromium.org
diff --git a/third_party/decklink/README.chromium b/third_party/decklink/README.chromium
new file mode 100644
index 0000000..0bc3b46
--- /dev/null
+++ b/third_party/decklink/README.chromium
@@ -0,0 +1,22 @@
+Name: Blackmagic DeckLink SDK - Mac
+URL: http://software.blackmagicdesign.com/SDK/Blackmagic_DeckLink_SDK_10.1.4.zip
+Version: 10.1.4
+License: BSL (v 1.0)
+License Android Compatible: yes
+License File: LICENSE
+Security Critical: no
+
+Description:
+Verbatim from the pdf included in the original download:
+"The DeckLink SDK provides a stable, cross- platform interface to a Blackmagic
+Design DeckLink product line. The SDK provides both low-level control of
+hardware and high-level interfaces to allow developers to easily perform common
+tasks.""
+The SHA-512 sum, for security reasons, as generated by shasum:
+705ae9a1bde1c989ae79966f4b09edadc72e3ef5b7362fb434775c5e2b25032783430d734e7427be684b2b71274738f26f6e1407ab58d77f16b083b7af65bab3
+
+Local Modifications:
+- The original library contains code for Linux, Windows and Mac. Here only the
+code under original folder Mac is included.
+- Deleted everything except the folder Mac/include/, which is copied here as
+mac/include/.
diff --git a/third_party/decklink/decklink.gyp b/third_party/decklink/decklink.gyp
new file mode 100644
index 0000000..a9669b2
--- /dev/null
+++ b/third_party/decklink/decklink.gyp
@@ -0,0 +1,19 @@
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+{
+  'conditions': [
+    ['OS=="mac"', {
+      'targets': [
+        {
+          'target_name': 'decklink',
+          'type': 'static_library',
+          'sources' : [
+            'mac/include/DeckLinkAPIDispatch.cpp',
+          ],
+        },  # target decklink
+      ]
+     }],
+  ]
+}
diff --git a/third_party/decklink/mac/include/DeckLinkAPI.h b/third_party/decklink/mac/include/DeckLinkAPI.h
new file mode 100644
index 0000000..354e1c5
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPI.h
@@ -0,0 +1,787 @@
+/* -LICENSE-START-
+** Copyright (c) 2014 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPI_H
+#define BMD_DECKLINKAPI_H
+
+
+#ifndef BMD_CONST
+    #if defined(_MSC_VER)
+        #define BMD_CONST __declspec(selectany) static const
+    #else
+        #define BMD_CONST static const
+    #endif
+#endif
+
+/* DeckLink API */
+
+#include <CoreFoundation/CoreFoundation.h>
+#include <CoreFoundation/CFPlugInCOM.h>
+#include <stdint.h>
+
+#include "DeckLinkAPITypes.h"
+#include "DeckLinkAPIModes.h"
+#include "DeckLinkAPIDiscovery.h"
+#include "DeckLinkAPIConfiguration.h"
+#include "DeckLinkAPIDeckControl.h"
+
+#include "DeckLinkAPIStreaming.h"
+
+#define BLACKMAGIC_DECKLINK_API_MAGIC	1
+
+// Type Declarations
+
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkVideoOutputCallback                 = /* 20AA5225-1958-47CB-820B-80A8D521A6EE */ {0x20,0xAA,0x52,0x25,0x19,0x58,0x47,0xCB,0x82,0x0B,0x80,0xA8,0xD5,0x21,0xA6,0xEE};
+BMD_CONST REFIID IID_IDeckLinkInputCallback                       = /* DD04E5EC-7415-42AB-AE4A-E80C4DFC044A */ {0xDD,0x04,0xE5,0xEC,0x74,0x15,0x42,0xAB,0xAE,0x4A,0xE8,0x0C,0x4D,0xFC,0x04,0x4A};
+BMD_CONST REFIID IID_IDeckLinkMemoryAllocator                     = /* B36EB6E7-9D29-4AA8-92EF-843B87A289E8 */ {0xB3,0x6E,0xB6,0xE7,0x9D,0x29,0x4A,0xA8,0x92,0xEF,0x84,0x3B,0x87,0xA2,0x89,0xE8};
+BMD_CONST REFIID IID_IDeckLinkAudioOutputCallback                 = /* 403C681B-7F46-4A12-B993-2BB127084EE6 */ {0x40,0x3C,0x68,0x1B,0x7F,0x46,0x4A,0x12,0xB9,0x93,0x2B,0xB1,0x27,0x08,0x4E,0xE6};
+BMD_CONST REFIID IID_IDeckLinkIterator                            = /* 50FB36CD-3063-4B73-BDBB-958087F2D8BA */ {0x50,0xFB,0x36,0xCD,0x30,0x63,0x4B,0x73,0xBD,0xBB,0x95,0x80,0x87,0xF2,0xD8,0xBA};
+BMD_CONST REFIID IID_IDeckLinkAPIInformation                      = /* 7BEA3C68-730D-4322-AF34-8A7152B532A4 */ {0x7B,0xEA,0x3C,0x68,0x73,0x0D,0x43,0x22,0xAF,0x34,0x8A,0x71,0x52,0xB5,0x32,0xA4};
+BMD_CONST REFIID IID_IDeckLinkOutput                              = /* CC5C8A6E-3F2F-4B3A-87EA-FD78AF300564 */ {0xCC,0x5C,0x8A,0x6E,0x3F,0x2F,0x4B,0x3A,0x87,0xEA,0xFD,0x78,0xAF,0x30,0x05,0x64};
+BMD_CONST REFIID IID_IDeckLinkInput                               = /* AF22762B-DFAC-4846-AA79-FA8883560995 */ {0xAF,0x22,0x76,0x2B,0xDF,0xAC,0x48,0x46,0xAA,0x79,0xFA,0x88,0x83,0x56,0x09,0x95};
+BMD_CONST REFIID IID_IDeckLinkVideoFrame                          = /* 3F716FE0-F023-4111-BE5D-EF4414C05B17 */ {0x3F,0x71,0x6F,0xE0,0xF0,0x23,0x41,0x11,0xBE,0x5D,0xEF,0x44,0x14,0xC0,0x5B,0x17};
+BMD_CONST REFIID IID_IDeckLinkMutableVideoFrame                   = /* 69E2639F-40DA-4E19-B6F2-20ACE815C390 */ {0x69,0xE2,0x63,0x9F,0x40,0xDA,0x4E,0x19,0xB6,0xF2,0x20,0xAC,0xE8,0x15,0xC3,0x90};
+BMD_CONST REFIID IID_IDeckLinkVideoFrame3DExtensions              = /* DA0F7E4A-EDC7-48A8-9CDD-2DB51C729CD7 */ {0xDA,0x0F,0x7E,0x4A,0xED,0xC7,0x48,0xA8,0x9C,0xDD,0x2D,0xB5,0x1C,0x72,0x9C,0xD7};
+BMD_CONST REFIID IID_IDeckLinkVideoInputFrame                     = /* 05CFE374-537C-4094-9A57-680525118F44 */ {0x05,0xCF,0xE3,0x74,0x53,0x7C,0x40,0x94,0x9A,0x57,0x68,0x05,0x25,0x11,0x8F,0x44};
+BMD_CONST REFIID IID_IDeckLinkVideoFrameAncillary                 = /* 732E723C-D1A4-4E29-9E8E-4A88797A0004 */ {0x73,0x2E,0x72,0x3C,0xD1,0xA4,0x4E,0x29,0x9E,0x8E,0x4A,0x88,0x79,0x7A,0x00,0x04};
+BMD_CONST REFIID IID_IDeckLinkAudioInputPacket                    = /* E43D5870-2894-11DE-8C30-0800200C9A66 */ {0xE4,0x3D,0x58,0x70,0x28,0x94,0x11,0xDE,0x8C,0x30,0x08,0x00,0x20,0x0C,0x9A,0x66};
+BMD_CONST REFIID IID_IDeckLinkScreenPreviewCallback               = /* B1D3F49A-85FE-4C5D-95C8-0B5D5DCCD438 */ {0xB1,0xD3,0xF4,0x9A,0x85,0xFE,0x4C,0x5D,0x95,0xC8,0x0B,0x5D,0x5D,0xCC,0xD4,0x38};
+BMD_CONST REFIID IID_IDeckLinkCocoaScreenPreviewCallback          = /* D174152F-8F96-4C07-83A5-DD5F5AF0A2AA */ {0xD1,0x74,0x15,0x2F,0x8F,0x96,0x4C,0x07,0x83,0xA5,0xDD,0x5F,0x5A,0xF0,0xA2,0xAA};
+BMD_CONST REFIID IID_IDeckLinkGLScreenPreviewHelper               = /* 504E2209-CAC7-4C1A-9FB4-C5BB6274D22F */ {0x50,0x4E,0x22,0x09,0xCA,0xC7,0x4C,0x1A,0x9F,0xB4,0xC5,0xBB,0x62,0x74,0xD2,0x2F};
+BMD_CONST REFIID IID_IDeckLinkNotificationCallback                = /* B002A1EC-070D-4288-8289-BD5D36E5FF0D */ {0xB0,0x02,0xA1,0xEC,0x07,0x0D,0x42,0x88,0x82,0x89,0xBD,0x5D,0x36,0xE5,0xFF,0x0D};
+BMD_CONST REFIID IID_IDeckLinkNotification                        = /* 0A1FB207-E215-441B-9B19-6FA1575946C5 */ {0x0A,0x1F,0xB2,0x07,0xE2,0x15,0x44,0x1B,0x9B,0x19,0x6F,0xA1,0x57,0x59,0x46,0xC5};
+BMD_CONST REFIID IID_IDeckLinkAttributes                          = /* ABC11843-D966-44CB-96E2-A1CB5D3135C4 */ {0xAB,0xC1,0x18,0x43,0xD9,0x66,0x44,0xCB,0x96,0xE2,0xA1,0xCB,0x5D,0x31,0x35,0xC4};
+BMD_CONST REFIID IID_IDeckLinkKeyer                               = /* 89AFCAF5-65F8-421E-98F7-96FE5F5BFBA3 */ {0x89,0xAF,0xCA,0xF5,0x65,0xF8,0x42,0x1E,0x98,0xF7,0x96,0xFE,0x5F,0x5B,0xFB,0xA3};
+BMD_CONST REFIID IID_IDeckLinkVideoConversion                     = /* 3BBCB8A2-DA2C-42D9-B5D8-88083644E99A */ {0x3B,0xBC,0xB8,0xA2,0xDA,0x2C,0x42,0xD9,0xB5,0xD8,0x88,0x08,0x36,0x44,0xE9,0x9A};
+BMD_CONST REFIID IID_IDeckLinkDeviceNotificationCallback          = /* 4997053B-0ADF-4CC8-AC70-7A50C4BE728F */ {0x49,0x97,0x05,0x3B,0x0A,0xDF,0x4C,0xC8,0xAC,0x70,0x7A,0x50,0xC4,0xBE,0x72,0x8F};
+BMD_CONST REFIID IID_IDeckLinkDiscovery                           = /* CDBF631C-BC76-45FA-B44D-C55059BC6101 */ {0xCD,0xBF,0x63,0x1C,0xBC,0x76,0x45,0xFA,0xB4,0x4D,0xC5,0x50,0x59,0xBC,0x61,0x01};
+
+/* Enum BMDVideoOutputFlags - Flags to control the output of ancillary data along with video. */
+
+typedef uint32_t BMDVideoOutputFlags;
+enum _BMDVideoOutputFlags {
+    bmdVideoOutputFlagDefault                                    = 0,
+    bmdVideoOutputVANC                                           = 1 << 0,
+    bmdVideoOutputVITC                                           = 1 << 1,
+    bmdVideoOutputRP188                                          = 1 << 2,
+    bmdVideoOutputDualStream3D                                   = 1 << 4
+};
+
+/* Enum BMDFrameFlags - Frame flags */
+
+typedef uint32_t BMDFrameFlags;
+enum _BMDFrameFlags {
+    bmdFrameFlagDefault                                          = 0,
+    bmdFrameFlagFlipVertical                                     = 1 << 0,
+
+    /* Flags that are applicable only to instances of IDeckLinkVideoInputFrame */
+
+    bmdFrameHasNoInputSource                                     = 1 << 31
+};
+
+/* Enum BMDVideoInputFlags - Flags applicable to video input */
+
+typedef uint32_t BMDVideoInputFlags;
+enum _BMDVideoInputFlags {
+    bmdVideoInputFlagDefault                                     = 0,
+    bmdVideoInputEnableFormatDetection                           = 1 << 0,
+    bmdVideoInputDualStream3D                                    = 1 << 1
+};
+
+/* Enum BMDVideoInputFormatChangedEvents - Bitmask passed to the VideoInputFormatChanged notification to identify the properties of the input signal that have changed */
+
+typedef uint32_t BMDVideoInputFormatChangedEvents;
+enum _BMDVideoInputFormatChangedEvents {
+    bmdVideoInputDisplayModeChanged                              = 1 << 0,
+    bmdVideoInputFieldDominanceChanged                           = 1 << 1,
+    bmdVideoInputColorspaceChanged                               = 1 << 2
+};
+
+/* Enum BMDDetectedVideoInputFormatFlags - Flags passed to the VideoInputFormatChanged notification to describe the detected video input signal */
+
+typedef uint32_t BMDDetectedVideoInputFormatFlags;
+enum _BMDDetectedVideoInputFormatFlags {
+    bmdDetectedVideoInputYCbCr422                                = 1 << 0,
+    bmdDetectedVideoInputRGB444                                  = 1 << 1
+};
+
+/* Enum BMDDeckLinkCapturePassthroughMode - Enumerates whether the video output is electrically connected to the video input or if the clean switching mode is enabled */
+
+typedef uint32_t BMDDeckLinkCapturePassthroughMode;
+enum _BMDDeckLinkCapturePassthroughMode {
+    bmdDeckLinkCapturePassthroughModeDirect                      = 'pdir',
+    bmdDeckLinkCapturePassthroughModeCleanSwitch                 = 'pcln'
+};
+
+/* Enum BMDOutputFrameCompletionResult - Frame Completion Callback */
+
+typedef uint32_t BMDOutputFrameCompletionResult;
+enum _BMDOutputFrameCompletionResult {
+    bmdOutputFrameCompleted,                                    
+    bmdOutputFrameDisplayedLate,                                
+    bmdOutputFrameDropped,                                      
+    bmdOutputFrameFlushed                                       
+};
+
+/* Enum BMDReferenceStatus - GenLock input status */
+
+typedef uint32_t BMDReferenceStatus;
+enum _BMDReferenceStatus {
+    bmdReferenceNotSupportedByHardware                           = 1 << 0,
+    bmdReferenceLocked                                           = 1 << 1
+};
+
+/* Enum BMDAudioSampleRate - Audio sample rates supported for output/input */
+
+typedef uint32_t BMDAudioSampleRate;
+enum _BMDAudioSampleRate {
+    bmdAudioSampleRate48kHz                                      = 48000
+};
+
+/* Enum BMDAudioSampleType - Audio sample sizes supported for output/input */
+
+typedef uint32_t BMDAudioSampleType;
+enum _BMDAudioSampleType {
+    bmdAudioSampleType16bitInteger                               = 16,
+    bmdAudioSampleType32bitInteger                               = 32
+};
+
+/* Enum BMDAudioOutputStreamType - Audio output stream type */
+
+typedef uint32_t BMDAudioOutputStreamType;
+enum _BMDAudioOutputStreamType {
+    bmdAudioOutputStreamContinuous,                             
+    bmdAudioOutputStreamContinuousDontResample,                 
+    bmdAudioOutputStreamTimestamped                             
+};
+
+/* Enum BMDDisplayModeSupport - Output mode supported flags */
+
+typedef uint32_t BMDDisplayModeSupport;
+enum _BMDDisplayModeSupport {
+    bmdDisplayModeNotSupported                                   = 0,
+    bmdDisplayModeSupported,                                    
+    bmdDisplayModeSupportedWithConversion                       
+};
+
+/* Enum BMDTimecodeFormat - Timecode formats for frame metadata */
+
+typedef uint32_t BMDTimecodeFormat;
+enum _BMDTimecodeFormat {
+    bmdTimecodeRP188VITC1                                        = 'rpv1',	// RP188 timecode where DBB1 equals VITC1 (line 9)
+    bmdTimecodeRP188VITC2                                        = 'rp12',	// RP188 timecode where DBB1 equals VITC2 (line 571)
+    bmdTimecodeRP188LTC                                          = 'rplt',	// RP188 timecode where DBB1 equals LTC (line 10)
+    bmdTimecodeRP188Any                                          = 'rp18',	// For capture: return the first valid timecode in {VITC1, LTC ,VITC2} - For playback: set the timecode as VITC1
+    bmdTimecodeVITC                                              = 'vitc',
+    bmdTimecodeVITCField2                                        = 'vit2',
+    bmdTimecodeSerial                                            = 'seri'
+};
+
+/* Enum BMDAnalogVideoFlags - Analog video display flags */
+
+typedef uint32_t BMDAnalogVideoFlags;
+enum _BMDAnalogVideoFlags {
+    bmdAnalogVideoFlagCompositeSetup75                           = 1 << 0,
+    bmdAnalogVideoFlagComponentBetacamLevels                     = 1 << 1
+};
+
+/* Enum BMDAudioConnection - Audio connection types */
+
+typedef uint32_t BMDAudioConnection;
+enum _BMDAudioConnection {
+    bmdAudioConnectionEmbedded                                   = 'embd',
+    bmdAudioConnectionAESEBU                                     = 'aes ',
+    bmdAudioConnectionAnalog                                     = 'anlg',
+    bmdAudioConnectionAnalogXLR                                  = 'axlr',
+    bmdAudioConnectionAnalogRCA                                  = 'arca'
+};
+
+/* Enum BMDAudioOutputAnalogAESSwitch - Audio output Analog/AESEBU switch */
+
+typedef uint32_t BMDAudioOutputAnalogAESSwitch;
+enum _BMDAudioOutputAnalogAESSwitch {
+    bmdAudioOutputSwitchAESEBU                                   = 'aes ',
+    bmdAudioOutputSwitchAnalog                                   = 'anlg'
+};
+
+/* Enum BMDVideoOutputConversionMode - Video/audio conversion mode */
+
+typedef uint32_t BMDVideoOutputConversionMode;
+enum _BMDVideoOutputConversionMode {
+    bmdNoVideoOutputConversion                                   = 'none',
+    bmdVideoOutputLetterboxDownconversion                        = 'ltbx',
+    bmdVideoOutputAnamorphicDownconversion                       = 'amph',
+    bmdVideoOutputHD720toHD1080Conversion                        = '720c',
+    bmdVideoOutputHardwareLetterboxDownconversion                = 'HWlb',
+    bmdVideoOutputHardwareAnamorphicDownconversion               = 'HWam',
+    bmdVideoOutputHardwareCenterCutDownconversion                = 'HWcc',
+    bmdVideoOutputHardware720p1080pCrossconversion               = 'xcap',
+    bmdVideoOutputHardwareAnamorphic720pUpconversion             = 'ua7p',
+    bmdVideoOutputHardwareAnamorphic1080iUpconversion            = 'ua1i',
+    bmdVideoOutputHardwareAnamorphic149To720pUpconversion        = 'u47p',
+    bmdVideoOutputHardwareAnamorphic149To1080iUpconversion       = 'u41i',
+    bmdVideoOutputHardwarePillarbox720pUpconversion              = 'up7p',
+    bmdVideoOutputHardwarePillarbox1080iUpconversion             = 'up1i'
+};
+
+/* Enum BMDVideoInputConversionMode - Video input conversion mode */
+
+typedef uint32_t BMDVideoInputConversionMode;
+enum _BMDVideoInputConversionMode {
+    bmdNoVideoInputConversion                                    = 'none',
+    bmdVideoInputLetterboxDownconversionFromHD1080               = '10lb',
+    bmdVideoInputAnamorphicDownconversionFromHD1080              = '10am',
+    bmdVideoInputLetterboxDownconversionFromHD720                = '72lb',
+    bmdVideoInputAnamorphicDownconversionFromHD720               = '72am',
+    bmdVideoInputLetterboxUpconversion                           = 'lbup',
+    bmdVideoInputAnamorphicUpconversion                          = 'amup'
+};
+
+/* Enum BMDVideo3DPackingFormat - Video 3D packing format */
+
+typedef uint32_t BMDVideo3DPackingFormat;
+enum _BMDVideo3DPackingFormat {
+    bmdVideo3DPackingSidebySideHalf                              = 'sbsh',
+    bmdVideo3DPackingLinebyLine                                  = 'lbyl',
+    bmdVideo3DPackingTopAndBottom                                = 'tabo',
+    bmdVideo3DPackingFramePacking                                = 'frpk',
+    bmdVideo3DPackingLeftOnly                                    = 'left',
+    bmdVideo3DPackingRightOnly                                   = 'righ'
+};
+
+/* Enum BMDIdleVideoOutputOperation - Video output operation when not playing video */
+
+typedef uint32_t BMDIdleVideoOutputOperation;
+enum _BMDIdleVideoOutputOperation {
+    bmdIdleVideoOutputBlack                                      = 'blac',
+    bmdIdleVideoOutputLastFrame                                  = 'lafa',
+    bmdIdleVideoOutputDesktop                                    = 'desk'
+};
+
+/* Enum BMDDeckLinkAttributeID - DeckLink Attribute ID */
+
+typedef uint32_t BMDDeckLinkAttributeID;
+enum _BMDDeckLinkAttributeID {
+
+    /* Flags */
+
+    BMDDeckLinkSupportsInternalKeying                            = 'keyi',
+    BMDDeckLinkSupportsExternalKeying                            = 'keye',
+    BMDDeckLinkSupportsHDKeying                                  = 'keyh',
+    BMDDeckLinkSupportsInputFormatDetection                      = 'infd',
+    BMDDeckLinkHasReferenceInput                                 = 'hrin',
+    BMDDeckLinkHasSerialPort                                     = 'hspt',
+    BMDDeckLinkHasAnalogVideoOutputGain                          = 'avog',
+    BMDDeckLinkCanOnlyAdjustOverallVideoOutputGain               = 'ovog',
+    BMDDeckLinkHasVideoInputAntiAliasingFilter                   = 'aafl',
+    BMDDeckLinkHasBypass                                         = 'byps',
+    BMDDeckLinkSupportsDesktopDisplay                            = 'extd',
+    BMDDeckLinkSupportsClockTimingAdjustment                     = 'ctad',
+    BMDDeckLinkSupportsFullDuplex                                = 'fdup',
+    BMDDeckLinkSupportsFullFrameReferenceInputTimingOffset       = 'frin',
+
+    /* Integers */
+
+    BMDDeckLinkMaximumAudioChannels                              = 'mach',
+    BMDDeckLinkNumberOfSubDevices                                = 'nsbd',
+    BMDDeckLinkSubDeviceIndex                                    = 'subi',
+    BMDDeckLinkPersistentID                                      = 'peid',
+    BMDDeckLinkTopologicalID                                     = 'toid',
+    BMDDeckLinkVideoOutputConnections                            = 'vocn',
+    BMDDeckLinkVideoInputConnections                             = 'vicn',
+    BMDDeckLinkDeviceBusyState                                   = 'dbst',
+    BMDDeckLinkVideoIOSupport                                    = 'vios',	// Returns a BMDVideoIOSupport bit field
+
+    /* Floats */
+
+    BMDDeckLinkVideoInputGainMinimum                             = 'vigm',
+    BMDDeckLinkVideoInputGainMaximum                             = 'vigx',
+    BMDDeckLinkVideoOutputGainMinimum                            = 'vogm',
+    BMDDeckLinkVideoOutputGainMaximum                            = 'vogx',
+
+    /* Strings */
+
+    BMDDeckLinkSerialPortDeviceName                              = 'slpn'
+};
+
+/* Enum BMDDeckLinkAPIInformationID - DeckLinkAPI information ID */
+
+typedef uint32_t BMDDeckLinkAPIInformationID;
+enum _BMDDeckLinkAPIInformationID {
+    BMDDeckLinkAPIVersion                                        = 'vers'
+};
+
+/* Enum BMDDeviceBusyState - Current device busy state */
+
+typedef uint32_t BMDDeviceBusyState;
+enum _BMDDeviceBusyState {
+    bmdDeviceCaptureBusy                                         = 1 << 0,
+    bmdDevicePlaybackBusy                                        = 1 << 1,
+    bmdDeviceSerialPortBusy                                      = 1 << 2
+};
+
+/* Enum BMDVideoIOSupport - Device video input/output support */
+
+typedef uint32_t BMDVideoIOSupport;
+enum _BMDVideoIOSupport {
+    bmdDeviceSupportsCapture                                     = 1 << 0,
+    bmdDeviceSupportsPlayback                                    = 1 << 1
+};
+
+/* Enum BMD3DPreviewFormat - Linked Frame preview format */
+
+typedef uint32_t BMD3DPreviewFormat;
+enum _BMD3DPreviewFormat {
+    bmd3DPreviewFormatDefault                                    = 'defa',
+    bmd3DPreviewFormatLeftOnly                                   = 'left',
+    bmd3DPreviewFormatRightOnly                                  = 'righ',
+    bmd3DPreviewFormatSideBySide                                 = 'side',
+    bmd3DPreviewFormatTopBottom                                  = 'topb'
+};
+
+/* Enum BMDNotifications - Events that can be subscribed through IDeckLinkNotification */
+
+typedef uint32_t BMDNotifications;
+enum _BMDNotifications {
+    bmdPreferencesChanged                                        = 'pref'
+};
+
+#if defined(__cplusplus)
+
+// Forward Declarations
+
+class IDeckLinkVideoOutputCallback;
+class IDeckLinkInputCallback;
+class IDeckLinkMemoryAllocator;
+class IDeckLinkAudioOutputCallback;
+class IDeckLinkIterator;
+class IDeckLinkAPIInformation;
+class IDeckLinkOutput;
+class IDeckLinkInput;
+class IDeckLinkVideoFrame;
+class IDeckLinkMutableVideoFrame;
+class IDeckLinkVideoFrame3DExtensions;
+class IDeckLinkVideoInputFrame;
+class IDeckLinkVideoFrameAncillary;
+class IDeckLinkAudioInputPacket;
+class IDeckLinkScreenPreviewCallback;
+class IDeckLinkCocoaScreenPreviewCallback;
+class IDeckLinkGLScreenPreviewHelper;
+class IDeckLinkNotificationCallback;
+class IDeckLinkNotification;
+class IDeckLinkAttributes;
+class IDeckLinkKeyer;
+class IDeckLinkVideoConversion;
+class IDeckLinkDeviceNotificationCallback;
+class IDeckLinkDiscovery;
+
+/* Interface IDeckLinkVideoOutputCallback - Frame completion callback. */
+
+class IDeckLinkVideoOutputCallback : public IUnknown
+{
+public:
+    virtual HRESULT ScheduledFrameCompleted (/* in */ IDeckLinkVideoFrame *completedFrame, /* in */ BMDOutputFrameCompletionResult result) = 0;
+    virtual HRESULT ScheduledPlaybackHasStopped (void) = 0;
+
+protected:
+    virtual ~IDeckLinkVideoOutputCallback () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkInputCallback - Frame arrival callback. */
+
+class IDeckLinkInputCallback : public IUnknown
+{
+public:
+    virtual HRESULT VideoInputFormatChanged (/* in */ BMDVideoInputFormatChangedEvents notificationEvents, /* in */ IDeckLinkDisplayMode *newDisplayMode, /* in */ BMDDetectedVideoInputFormatFlags detectedSignalFlags) = 0;
+    virtual HRESULT VideoInputFrameArrived (/* in */ IDeckLinkVideoInputFrame* videoFrame, /* in */ IDeckLinkAudioInputPacket* audioPacket) = 0;
+
+protected:
+    virtual ~IDeckLinkInputCallback () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkMemoryAllocator - Memory allocator for video frames. */
+
+class IDeckLinkMemoryAllocator : public IUnknown
+{
+public:
+    virtual HRESULT AllocateBuffer (/* in */ uint32_t bufferSize, /* out */ void **allocatedBuffer) = 0;
+    virtual HRESULT ReleaseBuffer (/* in */ void *buffer) = 0;
+
+    virtual HRESULT Commit (void) = 0;
+    virtual HRESULT Decommit (void) = 0;
+};
+
+/* Interface IDeckLinkAudioOutputCallback - Optional callback to allow audio samples to be pulled as required. */
+
+class IDeckLinkAudioOutputCallback : public IUnknown
+{
+public:
+    virtual HRESULT RenderAudioSamples (/* in */ bool preroll) = 0;
+};
+
+/* Interface IDeckLinkIterator - enumerates installed DeckLink hardware */
+
+class IDeckLinkIterator : public IUnknown
+{
+public:
+    virtual HRESULT Next (/* out */ IDeckLink **deckLinkInstance) = 0;
+};
+
+/* Interface IDeckLinkAPIInformation - DeckLinkAPI attribute interface */
+
+class IDeckLinkAPIInformation : public IUnknown
+{
+public:
+    virtual HRESULT GetFlag (/* in */ BMDDeckLinkAPIInformationID cfgID, /* out */ bool *value) = 0;
+    virtual HRESULT GetInt (/* in */ BMDDeckLinkAPIInformationID cfgID, /* out */ int64_t *value) = 0;
+    virtual HRESULT GetFloat (/* in */ BMDDeckLinkAPIInformationID cfgID, /* out */ double *value) = 0;
+    virtual HRESULT GetString (/* in */ BMDDeckLinkAPIInformationID cfgID, /* out */ CFStringRef *value) = 0;
+
+protected:
+    virtual ~IDeckLinkAPIInformation () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkOutput - Created by QueryInterface from IDeckLink. */
+
+class IDeckLinkOutput : public IUnknown
+{
+public:
+    virtual HRESULT DoesSupportVideoMode (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoOutputFlags flags, /* out */ BMDDisplayModeSupport *result, /* out */ IDeckLinkDisplayMode **resultDisplayMode) = 0;
+    virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator **iterator) = 0;
+
+    virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback *previewCallback) = 0;
+
+    /* Video Output */
+
+    virtual HRESULT EnableVideoOutput (/* in */ BMDDisplayMode displayMode, /* in */ BMDVideoOutputFlags flags) = 0;
+    virtual HRESULT DisableVideoOutput (void) = 0;
+
+    virtual HRESULT SetVideoOutputFrameMemoryAllocator (/* in */ IDeckLinkMemoryAllocator *theAllocator) = 0;
+    virtual HRESULT CreateVideoFrame (/* in */ int32_t width, /* in */ int32_t height, /* in */ int32_t rowBytes, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDFrameFlags flags, /* out */ IDeckLinkMutableVideoFrame **outFrame) = 0;
+    virtual HRESULT CreateAncillaryData (/* in */ BMDPixelFormat pixelFormat, /* out */ IDeckLinkVideoFrameAncillary **outBuffer) = 0;
+
+    virtual HRESULT DisplayVideoFrameSync (/* in */ IDeckLinkVideoFrame *theFrame) = 0;
+    virtual HRESULT ScheduleVideoFrame (/* in */ IDeckLinkVideoFrame *theFrame, /* in */ BMDTimeValue displayTime, /* in */ BMDTimeValue displayDuration, /* in */ BMDTimeScale timeScale) = 0;
+    virtual HRESULT SetScheduledFrameCompletionCallback (/* in */ IDeckLinkVideoOutputCallback *theCallback) = 0;
+    virtual HRESULT GetBufferedVideoFrameCount (/* out */ uint32_t *bufferedFrameCount) = 0;
+
+    /* Audio Output */
+
+    virtual HRESULT EnableAudioOutput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount, /* in */ BMDAudioOutputStreamType streamType) = 0;
+    virtual HRESULT DisableAudioOutput (void) = 0;
+
+    virtual HRESULT WriteAudioSamplesSync (/* in */ void *buffer, /* in */ uint32_t sampleFrameCount, /* out */ uint32_t *sampleFramesWritten) = 0;
+
+    virtual HRESULT BeginAudioPreroll (void) = 0;
+    virtual HRESULT EndAudioPreroll (void) = 0;
+    virtual HRESULT ScheduleAudioSamples (/* in */ void *buffer, /* in */ uint32_t sampleFrameCount, /* in */ BMDTimeValue streamTime, /* in */ BMDTimeScale timeScale, /* out */ uint32_t *sampleFramesWritten) = 0;
+
+    virtual HRESULT GetBufferedAudioSampleFrameCount (/* out */ uint32_t *bufferedSampleFrameCount) = 0;
+    virtual HRESULT FlushBufferedAudioSamples (void) = 0;
+
+    virtual HRESULT SetAudioCallback (/* in */ IDeckLinkAudioOutputCallback *theCallback) = 0;
+
+    /* Output Control */
+
+    virtual HRESULT StartScheduledPlayback (/* in */ BMDTimeValue playbackStartTime, /* in */ BMDTimeScale timeScale, /* in */ double playbackSpeed) = 0;
+    virtual HRESULT StopScheduledPlayback (/* in */ BMDTimeValue stopPlaybackAtTime, /* out */ BMDTimeValue *actualStopTime, /* in */ BMDTimeScale timeScale) = 0;
+    virtual HRESULT IsScheduledPlaybackRunning (/* out */ bool *active) = 0;
+    virtual HRESULT GetScheduledStreamTime (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *streamTime, /* out */ double *playbackSpeed) = 0;
+    virtual HRESULT GetReferenceStatus (/* out */ BMDReferenceStatus *referenceStatus) = 0;
+
+    /* Hardware Timing */
+
+    virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *hardwareTime, /* out */ BMDTimeValue *timeInFrame, /* out */ BMDTimeValue *ticksPerFrame) = 0;
+    virtual HRESULT GetFrameCompletionReferenceTimestamp (/* in */ IDeckLinkVideoFrame *theFrame, /* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *frameCompletionTimestamp) = 0;
+
+protected:
+    virtual ~IDeckLinkOutput () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkInput - Created by QueryInterface from IDeckLink. */
+
+class IDeckLinkInput : public IUnknown
+{
+public:
+    virtual HRESULT DoesSupportVideoMode (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags, /* out */ BMDDisplayModeSupport *result, /* out */ IDeckLinkDisplayMode **resultDisplayMode) = 0;
+    virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator **iterator) = 0;
+
+    virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback *previewCallback) = 0;
+
+    /* Video Input */
+
+    virtual HRESULT EnableVideoInput (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags) = 0;
+    virtual HRESULT DisableVideoInput (void) = 0;
+    virtual HRESULT GetAvailableVideoFrameCount (/* out */ uint32_t *availableFrameCount) = 0;
+    virtual HRESULT SetVideoInputFrameMemoryAllocator (/* in */ IDeckLinkMemoryAllocator *theAllocator) = 0;
+
+    /* Audio Input */
+
+    virtual HRESULT EnableAudioInput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount) = 0;
+    virtual HRESULT DisableAudioInput (void) = 0;
+    virtual HRESULT GetAvailableAudioSampleFrameCount (/* out */ uint32_t *availableSampleFrameCount) = 0;
+
+    /* Input Control */
+
+    virtual HRESULT StartStreams (void) = 0;
+    virtual HRESULT StopStreams (void) = 0;
+    virtual HRESULT PauseStreams (void) = 0;
+    virtual HRESULT FlushStreams (void) = 0;
+    virtual HRESULT SetCallback (/* in */ IDeckLinkInputCallback *theCallback) = 0;
+
+    /* Hardware Timing */
+
+    virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *hardwareTime, /* out */ BMDTimeValue *timeInFrame, /* out */ BMDTimeValue *ticksPerFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkInput () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkVideoFrame - Interface to encapsulate a video frame; can be caller-implemented. */
+
+class IDeckLinkVideoFrame : public IUnknown
+{
+public:
+    virtual long GetWidth (void) = 0;
+    virtual long GetHeight (void) = 0;
+    virtual long GetRowBytes (void) = 0;
+    virtual BMDPixelFormat GetPixelFormat (void) = 0;
+    virtual BMDFrameFlags GetFlags (void) = 0;
+    virtual HRESULT GetBytes (/* out */ void **buffer) = 0;
+
+    virtual HRESULT GetTimecode (/* in */ BMDTimecodeFormat format, /* out */ IDeckLinkTimecode **timecode) = 0;
+    virtual HRESULT GetAncillaryData (/* out */ IDeckLinkVideoFrameAncillary **ancillary) = 0;
+
+protected:
+    virtual ~IDeckLinkVideoFrame () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkMutableVideoFrame - Created by IDeckLinkOutput::CreateVideoFrame. */
+
+class IDeckLinkMutableVideoFrame : public IDeckLinkVideoFrame
+{
+public:
+    virtual HRESULT SetFlags (/* in */ BMDFrameFlags newFlags) = 0;
+
+    virtual HRESULT SetTimecode (/* in */ BMDTimecodeFormat format, /* in */ IDeckLinkTimecode *timecode) = 0;
+    virtual HRESULT SetTimecodeFromComponents (/* in */ BMDTimecodeFormat format, /* in */ uint8_t hours, /* in */ uint8_t minutes, /* in */ uint8_t seconds, /* in */ uint8_t frames, /* in */ BMDTimecodeFlags flags) = 0;
+    virtual HRESULT SetAncillaryData (/* in */ IDeckLinkVideoFrameAncillary *ancillary) = 0;
+    virtual HRESULT SetTimecodeUserBits (/* in */ BMDTimecodeFormat format, /* in */ BMDTimecodeUserBits userBits) = 0;
+
+protected:
+    virtual ~IDeckLinkMutableVideoFrame () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkVideoFrame3DExtensions - Optional interface implemented on IDeckLinkVideoFrame to support 3D frames */
+
+class IDeckLinkVideoFrame3DExtensions : public IUnknown
+{
+public:
+    virtual BMDVideo3DPackingFormat Get3DPackingFormat (void) = 0;
+    virtual HRESULT GetFrameForRightEye (/* out */ IDeckLinkVideoFrame* *rightEyeFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkVideoFrame3DExtensions () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkVideoInputFrame - Provided by the IDeckLinkVideoInput frame arrival callback. */
+
+class IDeckLinkVideoInputFrame : public IDeckLinkVideoFrame
+{
+public:
+    virtual HRESULT GetStreamTime (/* out */ BMDTimeValue *frameTime, /* out */ BMDTimeValue *frameDuration, /* in */ BMDTimeScale timeScale) = 0;
+    virtual HRESULT GetHardwareReferenceTimestamp (/* in */ BMDTimeScale timeScale, /* out */ BMDTimeValue *frameTime, /* out */ BMDTimeValue *frameDuration) = 0;
+
+protected:
+    virtual ~IDeckLinkVideoInputFrame () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkVideoFrameAncillary - Obtained through QueryInterface() on an IDeckLinkVideoFrame object. */
+
+class IDeckLinkVideoFrameAncillary : public IUnknown
+{
+public:
+
+    virtual HRESULT GetBufferForVerticalBlankingLine (/* in */ uint32_t lineNumber, /* out */ void **buffer) = 0;
+    virtual BMDPixelFormat GetPixelFormat (void) = 0;
+    virtual BMDDisplayMode GetDisplayMode (void) = 0;
+
+protected:
+    virtual ~IDeckLinkVideoFrameAncillary () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkAudioInputPacket - Provided by the IDeckLinkInput callback. */
+
+class IDeckLinkAudioInputPacket : public IUnknown
+{
+public:
+    virtual long GetSampleFrameCount (void) = 0;
+    virtual HRESULT GetBytes (/* out */ void **buffer) = 0;
+    virtual HRESULT GetPacketTime (/* out */ BMDTimeValue *packetTime, /* in */ BMDTimeScale timeScale) = 0;
+
+protected:
+    virtual ~IDeckLinkAudioInputPacket () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkScreenPreviewCallback - Screen preview callback */
+
+class IDeckLinkScreenPreviewCallback : public IUnknown
+{
+public:
+    virtual HRESULT DrawFrame (/* in */ IDeckLinkVideoFrame *theFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkScreenPreviewCallback () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkCocoaScreenPreviewCallback - Screen preview callback for Cocoa-based applications */
+
+class IDeckLinkCocoaScreenPreviewCallback : public IDeckLinkScreenPreviewCallback
+{
+public:
+
+protected:
+    virtual ~IDeckLinkCocoaScreenPreviewCallback () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkGLScreenPreviewHelper - Created with CoCreateInstance(). */
+
+class IDeckLinkGLScreenPreviewHelper : public IUnknown
+{
+public:
+
+    /* Methods must be called with OpenGL context set */
+
+    virtual HRESULT InitializeGL (void) = 0;
+    virtual HRESULT PaintGL (void) = 0;
+    virtual HRESULT SetFrame (/* in */ IDeckLinkVideoFrame *theFrame) = 0;
+    virtual HRESULT Set3DPreviewFormat (/* in */ BMD3DPreviewFormat previewFormat) = 0;
+
+protected:
+    virtual ~IDeckLinkGLScreenPreviewHelper () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkNotificationCallback - DeckLink Notification Callback Interface */
+
+class IDeckLinkNotificationCallback : public IUnknown
+{
+public:
+    virtual HRESULT Notify (/* in */ BMDNotifications topic, /* in */ uint64_t param1, /* in */ uint64_t param2) = 0;
+};
+
+/* Interface IDeckLinkNotification - DeckLink Notification interface */
+
+class IDeckLinkNotification : public IUnknown
+{
+public:
+    virtual HRESULT Subscribe (/* in */ BMDNotifications topic, /* in */ IDeckLinkNotificationCallback *theCallback) = 0;
+    virtual HRESULT Unsubscribe (/* in */ BMDNotifications topic, /* in */ IDeckLinkNotificationCallback *theCallback) = 0;
+};
+
+/* Interface IDeckLinkAttributes - DeckLink Attribute interface */
+
+class IDeckLinkAttributes : public IUnknown
+{
+public:
+    virtual HRESULT GetFlag (/* in */ BMDDeckLinkAttributeID cfgID, /* out */ bool *value) = 0;
+    virtual HRESULT GetInt (/* in */ BMDDeckLinkAttributeID cfgID, /* out */ int64_t *value) = 0;
+    virtual HRESULT GetFloat (/* in */ BMDDeckLinkAttributeID cfgID, /* out */ double *value) = 0;
+    virtual HRESULT GetString (/* in */ BMDDeckLinkAttributeID cfgID, /* out */ CFStringRef *value) = 0;
+
+protected:
+    virtual ~IDeckLinkAttributes () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkKeyer - DeckLink Keyer interface */
+
+class IDeckLinkKeyer : public IUnknown
+{
+public:
+    virtual HRESULT Enable (/* in */ bool isExternal) = 0;
+    virtual HRESULT SetLevel (/* in */ uint8_t level) = 0;
+    virtual HRESULT RampUp (/* in */ uint32_t numberOfFrames) = 0;
+    virtual HRESULT RampDown (/* in */ uint32_t numberOfFrames) = 0;
+    virtual HRESULT Disable (void) = 0;
+
+protected:
+    virtual ~IDeckLinkKeyer () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkVideoConversion - Created with CoCreateInstance(). */
+
+class IDeckLinkVideoConversion : public IUnknown
+{
+public:
+    virtual HRESULT ConvertFrame (/* in */ IDeckLinkVideoFrame* srcFrame, /* in */ IDeckLinkVideoFrame* dstFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkVideoConversion () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkDeviceNotificationCallback - DeckLink device arrival/removal notification callbacks */
+
+class IDeckLinkDeviceNotificationCallback : public IUnknown
+{
+public:
+    virtual HRESULT DeckLinkDeviceArrived (/* in */ IDeckLink* deckLinkDevice) = 0;
+    virtual HRESULT DeckLinkDeviceRemoved (/* in */ IDeckLink* deckLinkDevice) = 0;
+
+protected:
+    virtual ~IDeckLinkDeviceNotificationCallback () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkDiscovery - DeckLink device discovery */
+
+class IDeckLinkDiscovery : public IUnknown
+{
+public:
+    virtual HRESULT InstallDeviceNotifications (/* in */ IDeckLinkDeviceNotificationCallback* deviceNotificationCallback) = 0;
+    virtual HRESULT UninstallDeviceNotifications (void) = 0;
+
+protected:
+    virtual ~IDeckLinkDiscovery () {}; // call Release method to drop reference count
+};
+
+/* Functions */
+
+extern "C" {
+
+    IDeckLinkIterator* CreateDeckLinkIteratorInstance (void);
+    IDeckLinkDiscovery* CreateDeckLinkDiscoveryInstance (void);
+    IDeckLinkAPIInformation* CreateDeckLinkAPIInformationInstance (void);
+    IDeckLinkGLScreenPreviewHelper* CreateOpenGLScreenPreviewHelper (void);
+    IDeckLinkCocoaScreenPreviewCallback* CreateCocoaScreenPreview (void* /* (NSView*) */ parentView);
+    IDeckLinkVideoConversion* CreateVideoConversionInstance (void);
+
+};
+
+
+#endif      // defined(__cplusplus)
+#endif /* defined(BMD_DECKLINKAPI_H) */
diff --git a/third_party/decklink/mac/include/DeckLinkAPIConfiguration.h b/third_party/decklink/mac/include/DeckLinkAPIConfiguration.h
new file mode 100644
index 0000000..7e8343d
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPIConfiguration.h
@@ -0,0 +1,181 @@
+/* -LICENSE-START-
+** Copyright (c) 2014 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPICONFIGURATION_H
+#define BMD_DECKLINKAPICONFIGURATION_H
+
+
+#ifndef BMD_CONST
+    #if defined(_MSC_VER)
+        #define BMD_CONST __declspec(selectany) static const
+    #else
+        #define BMD_CONST static const
+    #endif
+#endif
+
+// Type Declarations
+
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkConfiguration                       = /* C679A35B-610C-4D09-B748-1D0478100FC0 */ {0xC6,0x79,0xA3,0x5B,0x61,0x0C,0x4D,0x09,0xB7,0x48,0x1D,0x04,0x78,0x10,0x0F,0xC0};
+
+/* Enum BMDDeckLinkConfigurationID - DeckLink Configuration ID */
+
+typedef uint32_t BMDDeckLinkConfigurationID;
+enum _BMDDeckLinkConfigurationID {
+
+    /* Serial port Flags */
+
+    bmdDeckLinkConfigSwapSerialRxTx                              = 'ssrt',
+
+    /* Video Input/Output Flags */
+
+    bmdDeckLinkConfigUse1080pNotPsF                              = 'fpro',
+
+    /* Video Input/Output Integers */
+
+    bmdDeckLinkConfigHDMI3DPackingFormat                         = '3dpf',
+    bmdDeckLinkConfigBypass                                      = 'byps',
+    bmdDeckLinkConfigClockTimingAdjustment                       = 'ctad',
+
+    /* Audio Input/Output Flags */
+
+    bmdDeckLinkConfigAnalogAudioConsumerLevels                   = 'aacl',
+
+    /* Video output flags */
+
+    bmdDeckLinkConfigFieldFlickerRemoval                         = 'fdfr',
+    bmdDeckLinkConfigHD1080p24ToHD1080i5994Conversion            = 'to59',
+    bmdDeckLinkConfig444SDIVideoOutput                           = '444o',
+    bmdDeckLinkConfig3GBpsVideoOutput                            = '3gbs',
+    bmdDeckLinkConfigBlackVideoOutputDuringCapture               = 'bvoc',
+    bmdDeckLinkConfigLowLatencyVideoOutput                       = 'llvo',
+
+    /* Video Output Integers */
+
+    bmdDeckLinkConfigVideoOutputConnection                       = 'vocn',
+    bmdDeckLinkConfigVideoOutputConversionMode                   = 'vocm',
+    bmdDeckLinkConfigAnalogVideoOutputFlags                      = 'avof',
+    bmdDeckLinkConfigReferenceInputTimingOffset                  = 'glot',
+    bmdDeckLinkConfigVideoOutputIdleOperation                    = 'voio',
+    bmdDeckLinkConfigDefaultVideoOutputMode                      = 'dvom',
+    bmdDeckLinkConfigDefaultVideoOutputModeFlags                 = 'dvof',
+
+    /* Video Output Floats */
+
+    bmdDeckLinkConfigVideoOutputComponentLumaGain                = 'oclg',
+    bmdDeckLinkConfigVideoOutputComponentChromaBlueGain          = 'occb',
+    bmdDeckLinkConfigVideoOutputComponentChromaRedGain           = 'occr',
+    bmdDeckLinkConfigVideoOutputCompositeLumaGain                = 'oilg',
+    bmdDeckLinkConfigVideoOutputCompositeChromaGain              = 'oicg',
+    bmdDeckLinkConfigVideoOutputSVideoLumaGain                   = 'oslg',
+    bmdDeckLinkConfigVideoOutputSVideoChromaGain                 = 'oscg',
+
+    /* Video Input Flags */
+
+    bmdDeckLinkConfigVideoInputScanning                          = 'visc',	// Applicable to H264 Pro Recorder only
+    bmdDeckLinkConfigUseDedicatedLTCInput                        = 'dltc',	// Use timecode from LTC input instead of SDI stream
+
+    /* Video Input Integers */
+
+    bmdDeckLinkConfigVideoInputConnection                        = 'vicn',
+    bmdDeckLinkConfigAnalogVideoInputFlags                       = 'avif',
+    bmdDeckLinkConfigVideoInputConversionMode                    = 'vicm',
+    bmdDeckLinkConfig32PulldownSequenceInitialTimecodeFrame      = 'pdif',
+    bmdDeckLinkConfigVANCSourceLine1Mapping                      = 'vsl1',
+    bmdDeckLinkConfigVANCSourceLine2Mapping                      = 'vsl2',
+    bmdDeckLinkConfigVANCSourceLine3Mapping                      = 'vsl3',
+    bmdDeckLinkConfigCapturePassThroughMode                      = 'cptm',
+
+    /* Video Input Floats */
+
+    bmdDeckLinkConfigVideoInputComponentLumaGain                 = 'iclg',
+    bmdDeckLinkConfigVideoInputComponentChromaBlueGain           = 'iccb',
+    bmdDeckLinkConfigVideoInputComponentChromaRedGain            = 'iccr',
+    bmdDeckLinkConfigVideoInputCompositeLumaGain                 = 'iilg',
+    bmdDeckLinkConfigVideoInputCompositeChromaGain               = 'iicg',
+    bmdDeckLinkConfigVideoInputSVideoLumaGain                    = 'islg',
+    bmdDeckLinkConfigVideoInputSVideoChromaGain                  = 'iscg',
+
+    /* Audio Input Integers */
+
+    bmdDeckLinkConfigAudioInputConnection                        = 'aicn',
+
+    /* Audio Input Floats */
+
+    bmdDeckLinkConfigAnalogAudioInputScaleChannel1               = 'ais1',
+    bmdDeckLinkConfigAnalogAudioInputScaleChannel2               = 'ais2',
+    bmdDeckLinkConfigAnalogAudioInputScaleChannel3               = 'ais3',
+    bmdDeckLinkConfigAnalogAudioInputScaleChannel4               = 'ais4',
+    bmdDeckLinkConfigDigitalAudioInputScale                      = 'dais',
+
+    /* Audio Output Integers */
+
+    bmdDeckLinkConfigAudioOutputAESAnalogSwitch                  = 'aoaa',
+
+    /* Audio Output Floats */
+
+    bmdDeckLinkConfigAnalogAudioOutputScaleChannel1              = 'aos1',
+    bmdDeckLinkConfigAnalogAudioOutputScaleChannel2              = 'aos2',
+    bmdDeckLinkConfigAnalogAudioOutputScaleChannel3              = 'aos3',
+    bmdDeckLinkConfigAnalogAudioOutputScaleChannel4              = 'aos4',
+    bmdDeckLinkConfigDigitalAudioOutputScale                     = 'daos'
+};
+
+// Forward Declarations
+
+class IDeckLinkConfiguration;
+
+/* Interface IDeckLinkConfiguration - DeckLink Configuration interface */
+
+class IDeckLinkConfiguration : public IUnknown
+{
+public:
+    virtual HRESULT SetFlag (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ bool value) = 0;
+    virtual HRESULT GetFlag (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ bool *value) = 0;
+    virtual HRESULT SetInt (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ int64_t value) = 0;
+    virtual HRESULT GetInt (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ int64_t *value) = 0;
+    virtual HRESULT SetFloat (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ double value) = 0;
+    virtual HRESULT GetFloat (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ double *value) = 0;
+    virtual HRESULT SetString (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ CFStringRef value) = 0;
+    virtual HRESULT GetString (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ CFStringRef *value) = 0;
+    virtual HRESULT WriteConfigurationToPreferences (void) = 0;
+
+protected:
+    virtual ~IDeckLinkConfiguration () {}; // call Release method to drop reference count
+};
+
+/* Functions */
+
+extern "C" {
+
+
+};
+
+
+#endif /* defined(BMD_DECKLINKAPICONFIGURATION_H) */
diff --git a/third_party/decklink/mac/include/DeckLinkAPIDeckControl.h b/third_party/decklink/mac/include/DeckLinkAPIDeckControl.h
new file mode 100644
index 0000000..ba9f99d
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPIDeckControl.h
@@ -0,0 +1,215 @@
+/* -LICENSE-START-
+** Copyright (c) 2014 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIDECKCONTROL_H
+#define BMD_DECKLINKAPIDECKCONTROL_H
+
+
+#ifndef BMD_CONST
+    #if defined(_MSC_VER)
+        #define BMD_CONST __declspec(selectany) static const
+    #else
+        #define BMD_CONST static const
+    #endif
+#endif
+
+// Type Declarations
+
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkDeckControlStatusCallback           = /* 53436FFB-B434-4906-BADC-AE3060FFE8EF */ {0x53,0x43,0x6F,0xFB,0xB4,0x34,0x49,0x06,0xBA,0xDC,0xAE,0x30,0x60,0xFF,0xE8,0xEF};
+BMD_CONST REFIID IID_IDeckLinkDeckControl                         = /* 8E1C3ACE-19C7-4E00-8B92-D80431D958BE */ {0x8E,0x1C,0x3A,0xCE,0x19,0xC7,0x4E,0x00,0x8B,0x92,0xD8,0x04,0x31,0xD9,0x58,0xBE};
+
+/* Enum BMDDeckControlMode - DeckControl mode */
+
+typedef uint32_t BMDDeckControlMode;
+enum _BMDDeckControlMode {
+    bmdDeckControlNotOpened                                      = 'ntop',
+    bmdDeckControlVTRControlMode                                 = 'vtrc',
+    bmdDeckControlExportMode                                     = 'expm',
+    bmdDeckControlCaptureMode                                    = 'capm'
+};
+
+/* Enum BMDDeckControlEvent - DeckControl event */
+
+typedef uint32_t BMDDeckControlEvent;
+enum _BMDDeckControlEvent {
+    bmdDeckControlAbortedEvent                                   = 'abte',	// This event is triggered when a capture or edit-to-tape operation is aborted.
+
+    /* Export-To-Tape events */
+
+    bmdDeckControlPrepareForExportEvent                          = 'pfee',	// This event is triggered a few frames before reaching the in-point. IDeckLinkInput::StartScheduledPlayback() should be called at this point.
+    bmdDeckControlExportCompleteEvent                            = 'exce',	// This event is triggered a few frames after reaching the out-point. At this point, it is safe to stop playback.
+
+    /* Capture events */
+
+    bmdDeckControlPrepareForCaptureEvent                         = 'pfce',	// This event is triggered a few frames before reaching the in-point. The serial timecode attached to IDeckLinkVideoInputFrames is now valid.
+    bmdDeckControlCaptureCompleteEvent                           = 'ccev'	// This event is triggered a few frames after reaching the out-point.
+};
+
+/* Enum BMDDeckControlVTRControlState - VTR Control state */
+
+typedef uint32_t BMDDeckControlVTRControlState;
+enum _BMDDeckControlVTRControlState {
+    bmdDeckControlNotInVTRControlMode                            = 'nvcm',
+    bmdDeckControlVTRControlPlaying                              = 'vtrp',
+    bmdDeckControlVTRControlRecording                            = 'vtrr',
+    bmdDeckControlVTRControlStill                                = 'vtra',
+    bmdDeckControlVTRControlShuttleForward                       = 'vtsf',
+    bmdDeckControlVTRControlShuttleReverse                       = 'vtsr',
+    bmdDeckControlVTRControlJogForward                           = 'vtjf',
+    bmdDeckControlVTRControlJogReverse                           = 'vtjr',
+    bmdDeckControlVTRControlStopped                              = 'vtro'
+};
+
+/* Enum BMDDeckControlStatusFlags - Deck Control status flags */
+
+typedef uint32_t BMDDeckControlStatusFlags;
+enum _BMDDeckControlStatusFlags {
+    bmdDeckControlStatusDeckConnected                            = 1 << 0,
+    bmdDeckControlStatusRemoteMode                               = 1 << 1,
+    bmdDeckControlStatusRecordInhibited                          = 1 << 2,
+    bmdDeckControlStatusCassetteOut                              = 1 << 3
+};
+
+/* Enum BMDDeckControlExportModeOpsFlags - Export mode flags */
+
+typedef uint32_t BMDDeckControlExportModeOpsFlags;
+enum _BMDDeckControlExportModeOpsFlags {
+    bmdDeckControlExportModeInsertVideo                          = 1 << 0,
+    bmdDeckControlExportModeInsertAudio1                         = 1 << 1,
+    bmdDeckControlExportModeInsertAudio2                         = 1 << 2,
+    bmdDeckControlExportModeInsertAudio3                         = 1 << 3,
+    bmdDeckControlExportModeInsertAudio4                         = 1 << 4,
+    bmdDeckControlExportModeInsertAudio5                         = 1 << 5,
+    bmdDeckControlExportModeInsertAudio6                         = 1 << 6,
+    bmdDeckControlExportModeInsertAudio7                         = 1 << 7,
+    bmdDeckControlExportModeInsertAudio8                         = 1 << 8,
+    bmdDeckControlExportModeInsertAudio9                         = 1 << 9,
+    bmdDeckControlExportModeInsertAudio10                        = 1 << 10,
+    bmdDeckControlExportModeInsertAudio11                        = 1 << 11,
+    bmdDeckControlExportModeInsertAudio12                        = 1 << 12,
+    bmdDeckControlExportModeInsertTimeCode                       = 1 << 13,
+    bmdDeckControlExportModeInsertAssemble                       = 1 << 14,
+    bmdDeckControlExportModeInsertPreview                        = 1 << 15,
+    bmdDeckControlUseManualExport                                = 1 << 16
+};
+
+/* Enum BMDDeckControlError - Deck Control error */
+
+typedef uint32_t BMDDeckControlError;
+enum _BMDDeckControlError {
+    bmdDeckControlNoError                                        = 'noer',
+    bmdDeckControlModeError                                      = 'moer',
+    bmdDeckControlMissedInPointError                             = 'mier',
+    bmdDeckControlDeckTimeoutError                               = 'dter',
+    bmdDeckControlCommandFailedError                             = 'cfer',
+    bmdDeckControlDeviceAlreadyOpenedError                       = 'dalo',
+    bmdDeckControlFailedToOpenDeviceError                        = 'fder',
+    bmdDeckControlInLocalModeError                               = 'lmer',
+    bmdDeckControlEndOfTapeError                                 = 'eter',
+    bmdDeckControlUserAbortError                                 = 'uaer',
+    bmdDeckControlNoTapeInDeckError                              = 'nter',
+    bmdDeckControlNoVideoFromCardError                           = 'nvfc',
+    bmdDeckControlNoCommunicationError                           = 'ncom',
+    bmdDeckControlBufferTooSmallError                            = 'btsm',
+    bmdDeckControlBadChecksumError                               = 'chks',
+    bmdDeckControlUnknownError                                   = 'uner'
+};
+
+// Forward Declarations
+
+class IDeckLinkDeckControlStatusCallback;
+class IDeckLinkDeckControl;
+
+/* Interface IDeckLinkDeckControlStatusCallback - Deck control state change callback. */
+
+class IDeckLinkDeckControlStatusCallback : public IUnknown
+{
+public:
+    virtual HRESULT TimecodeUpdate (/* in */ BMDTimecodeBCD currentTimecode) = 0;
+    virtual HRESULT VTRControlStateChanged (/* in */ BMDDeckControlVTRControlState newState, /* in */ BMDDeckControlError error) = 0;
+    virtual HRESULT DeckControlEventReceived (/* in */ BMDDeckControlEvent event, /* in */ BMDDeckControlError error) = 0;
+    virtual HRESULT DeckControlStatusChanged (/* in */ BMDDeckControlStatusFlags flags, /* in */ uint32_t mask) = 0;
+
+protected:
+    virtual ~IDeckLinkDeckControlStatusCallback () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkDeckControl - Deck Control main interface */
+
+class IDeckLinkDeckControl : public IUnknown
+{
+public:
+    virtual HRESULT Open (/* in */ BMDTimeScale timeScale, /* in */ BMDTimeValue timeValue, /* in */ bool timecodeIsDropFrame, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Close (/* in */ bool standbyOn) = 0;
+    virtual HRESULT GetCurrentState (/* out */ BMDDeckControlMode *mode, /* out */ BMDDeckControlVTRControlState *vtrControlState, /* out */ BMDDeckControlStatusFlags *flags) = 0;
+    virtual HRESULT SetStandby (/* in */ bool standbyOn) = 0;
+    virtual HRESULT SendCommand (/* in */ uint8_t *inBuffer, /* in */ uint32_t inBufferSize, /* out */ uint8_t *outBuffer, /* out */ uint32_t *outDataSize, /* in */ uint32_t outBufferSize, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Play (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Stop (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT TogglePlayStop (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Eject (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT GoToTimecode (/* in */ BMDTimecodeBCD timecode, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT FastForward (/* in */ bool viewTape, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Rewind (/* in */ bool viewTape, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT StepForward (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT StepBack (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Jog (/* in */ double rate, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Shuttle (/* in */ double rate, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT GetTimecodeString (/* out */ CFStringRef *currentTimeCode, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT GetTimecode (/* out */ IDeckLinkTimecode **currentTimecode, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT GetTimecodeBCD (/* out */ BMDTimecodeBCD *currentTimecode, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT SetPreroll (/* in */ uint32_t prerollSeconds) = 0;
+    virtual HRESULT GetPreroll (/* out */ uint32_t *prerollSeconds) = 0;
+    virtual HRESULT SetExportOffset (/* in */ int32_t exportOffsetFields) = 0;
+    virtual HRESULT GetExportOffset (/* out */ int32_t *exportOffsetFields) = 0;
+    virtual HRESULT GetManualExportOffset (/* out */ int32_t *deckManualExportOffsetFields) = 0;
+    virtual HRESULT SetCaptureOffset (/* in */ int32_t captureOffsetFields) = 0;
+    virtual HRESULT GetCaptureOffset (/* out */ int32_t *captureOffsetFields) = 0;
+    virtual HRESULT StartExport (/* in */ BMDTimecodeBCD inTimecode, /* in */ BMDTimecodeBCD outTimecode, /* in */ BMDDeckControlExportModeOpsFlags exportModeOps, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT StartCapture (/* in */ bool useVITC, /* in */ BMDTimecodeBCD inTimecode, /* in */ BMDTimecodeBCD outTimecode, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT GetDeviceID (/* out */ uint16_t *deviceId, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Abort (void) = 0;
+    virtual HRESULT CrashRecordStart (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT CrashRecordStop (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT SetCallback (/* in */ IDeckLinkDeckControlStatusCallback *callback) = 0;
+
+protected:
+    virtual ~IDeckLinkDeckControl () {}; // call Release method to drop reference count
+};
+
+/* Functions */
+
+extern "C" {
+
+
+};
+
+
+#endif /* defined(BMD_DECKLINKAPIDECKCONTROL_H) */
diff --git a/third_party/decklink/mac/include/DeckLinkAPIDiscovery.h b/third_party/decklink/mac/include/DeckLinkAPIDiscovery.h
new file mode 100644
index 0000000..18845dc
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPIDiscovery.h
@@ -0,0 +1,71 @@
+/* -LICENSE-START-
+** Copyright (c) 2014 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIDISCOVERY_H
+#define BMD_DECKLINKAPIDISCOVERY_H
+
+
+#ifndef BMD_CONST
+    #if defined(_MSC_VER)
+        #define BMD_CONST __declspec(selectany) static const
+    #else
+        #define BMD_CONST static const
+    #endif
+#endif
+
+// Type Declarations
+
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLink                                    = /* C418FBDD-0587-48ED-8FE5-640F0A14AF91 */ {0xC4,0x18,0xFB,0xDD,0x05,0x87,0x48,0xED,0x8F,0xE5,0x64,0x0F,0x0A,0x14,0xAF,0x91};
+
+// Forward Declarations
+
+class IDeckLink;
+
+/* Interface IDeckLink - represents a DeckLink device */
+
+class IDeckLink : public IUnknown
+{
+public:
+    virtual HRESULT GetModelName (/* out */ CFStringRef *modelName) = 0;
+    virtual HRESULT GetDisplayName (/* out */ CFStringRef *displayName) = 0;
+
+protected:
+    virtual ~IDeckLink () {}; // call Release method to drop reference count
+};
+
+/* Functions */
+
+extern "C" {
+
+
+};
+
+
+#endif /* defined(BMD_DECKLINKAPIDISCOVERY_H) */
diff --git a/third_party/decklink/mac/include/DeckLinkAPIDispatch.cpp b/third_party/decklink/mac/include/DeckLinkAPIDispatch.cpp
new file mode 100644
index 0000000..cb646de
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPIDispatch.cpp
@@ -0,0 +1,193 @@
+/* -LICENSE-START-
+** Copyright (c) 2009 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+/* DeckLinkAPIDispatch.cpp */
+
+#include "DeckLinkAPI.h"
+#include <pthread.h>
+
+#if BLACKMAGIC_DECKLINK_API_MAGIC != 1
+	#error The DeckLink API version of DeckLinkAPIDispatch.cpp is not the same version as DeckLinkAPI.h
+#endif
+
+#define kDeckLinkAPI_BundlePath "/Library/Frameworks/DeckLinkAPI.framework"
+
+
+typedef IDeckLinkIterator* (*CreateIteratorFunc)(void);
+typedef IDeckLinkAPIInformation* (*CreateAPIInformationFunc)(void);
+typedef IDeckLinkGLScreenPreviewHelper* (*CreateOpenGLScreenPreviewHelperFunc)(void);
+typedef IDeckLinkCocoaScreenPreviewCallback* (*CreateCocoaScreenPreviewFunc)(void*);
+typedef IDeckLinkVideoConversion* (*CreateVideoConversionInstanceFunc)(void);
+typedef IDeckLinkDiscovery* (*CreateDeckLinkDiscoveryInstanceFunc)(void);
+
+static pthread_once_t						gDeckLinkOnceControl		= PTHREAD_ONCE_INIT;
+static CFBundleRef							gDeckLinkAPIBundleRef		= NULL;
+static CreateIteratorFunc					gCreateIteratorFunc			= NULL;
+static CreateAPIInformationFunc				gCreateAPIInformationFunc	= NULL;
+static CreateOpenGLScreenPreviewHelperFunc	gCreateOpenGLPreviewFunc	= NULL;
+static CreateCocoaScreenPreviewFunc			gCreateCocoaPreviewFunc		= NULL;
+static CreateVideoConversionInstanceFunc	gCreateVideoConversionFunc	= NULL;
+static CreateDeckLinkDiscoveryInstanceFunc  gCreateDeckLinkDiscoveryFunc= NULL;
+
+
+void	InitDeckLinkAPI (void)
+{
+	CFURLRef		bundleURL;
+
+	bundleURL = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, CFSTR(kDeckLinkAPI_BundlePath), kCFURLPOSIXPathStyle, true);
+	if (bundleURL != NULL)
+	{
+		gDeckLinkAPIBundleRef = CFBundleCreate(kCFAllocatorDefault, bundleURL);
+		if (gDeckLinkAPIBundleRef != NULL)
+		{
+			gCreateIteratorFunc = (CreateIteratorFunc)CFBundleGetFunctionPointerForName(gDeckLinkAPIBundleRef, CFSTR("CreateDeckLinkIteratorInstance_0002"));
+			gCreateAPIInformationFunc = (CreateAPIInformationFunc)CFBundleGetFunctionPointerForName(gDeckLinkAPIBundleRef, CFSTR("CreateDeckLinkAPIInformationInstance_0001"));
+			gCreateOpenGLPreviewFunc = (CreateOpenGLScreenPreviewHelperFunc)CFBundleGetFunctionPointerForName(gDeckLinkAPIBundleRef, CFSTR("CreateOpenGLScreenPreviewHelper_0001"));
+			gCreateCocoaPreviewFunc = (CreateCocoaScreenPreviewFunc)CFBundleGetFunctionPointerForName(gDeckLinkAPIBundleRef, CFSTR("CreateCocoaScreenPreview_0001"));
+			gCreateVideoConversionFunc = (CreateVideoConversionInstanceFunc)CFBundleGetFunctionPointerForName(gDeckLinkAPIBundleRef, CFSTR("CreateVideoConversionInstance_0001"));
+            gCreateDeckLinkDiscoveryFunc = (CreateDeckLinkDiscoveryInstanceFunc)CFBundleGetFunctionPointerForName(gDeckLinkAPIBundleRef, CFSTR("CreateDeckLinkDiscoveryInstance_0001"));
+		}
+		CFRelease(bundleURL);
+	}
+}
+
+bool		IsDeckLinkAPIPresent (void)
+{
+	// If the DeckLink API bundle was successfully loaded, return this knowledge to the caller
+	if (gDeckLinkAPIBundleRef != NULL)
+		return true;
+	
+	return false;
+}
+
+IDeckLinkIterator*		CreateDeckLinkIteratorInstance (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateIteratorFunc == NULL)
+		return NULL;
+	
+	return gCreateIteratorFunc();
+}
+
+IDeckLinkAPIInformation*	CreateDeckLinkAPIInformationInstance (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateAPIInformationFunc == NULL)
+		return NULL;
+	
+	return gCreateAPIInformationFunc();
+}
+
+IDeckLinkGLScreenPreviewHelper*		CreateOpenGLScreenPreviewHelper (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateOpenGLPreviewFunc == NULL)
+		return NULL;
+	
+	return gCreateOpenGLPreviewFunc();
+}
+
+IDeckLinkCocoaScreenPreviewCallback*	CreateCocoaScreenPreview (void* parentView)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateCocoaPreviewFunc == NULL)
+		return NULL;
+	
+	return gCreateCocoaPreviewFunc(parentView);
+}
+
+IDeckLinkVideoConversion* CreateVideoConversionInstance (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateVideoConversionFunc == NULL)
+		return NULL;
+	
+	return gCreateVideoConversionFunc();
+}
+
+IDeckLinkDiscovery* CreateDeckLinkDiscoveryInstance (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateDeckLinkDiscoveryFunc == NULL)
+		return NULL;
+	
+	return gCreateDeckLinkDiscoveryFunc();
+}
+
+
+#define kBMDStreamingAPI_BundlePath "/Library/Application Support/Blackmagic Design/Streaming/BMDStreamingAPI.bundle"
+
+typedef IBMDStreamingDiscovery* (*CreateDiscoveryFunc)(void);
+typedef IBMDStreamingH264NALParser* (*CreateNALParserFunc)(void);
+
+static pthread_once_t      gBMDStreamingOnceControl  = PTHREAD_ONCE_INIT;
+static CFBundleRef         gBMDStreamingAPIBundleRef = NULL;
+static CreateDiscoveryFunc gCreateDiscoveryFunc      = NULL;
+static CreateNALParserFunc gCreateNALParserFunc      = NULL;
+
+void InitBMDStreamingAPI(void)
+{
+	CFURLRef bundleURL;
+
+	bundleURL = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, CFSTR(kBMDStreamingAPI_BundlePath), kCFURLPOSIXPathStyle, true);
+	if (bundleURL != NULL)
+	{
+		gBMDStreamingAPIBundleRef = CFBundleCreate(kCFAllocatorDefault, bundleURL);
+		if (gBMDStreamingAPIBundleRef != NULL)
+		{
+			gCreateDiscoveryFunc = (CreateDiscoveryFunc)CFBundleGetFunctionPointerForName(gBMDStreamingAPIBundleRef, CFSTR("CreateBMDStreamingDiscoveryInstance_0001"));
+			gCreateNALParserFunc = (CreateNALParserFunc)CFBundleGetFunctionPointerForName(gBMDStreamingAPIBundleRef, CFSTR("CreateBMDStreamingH264NALParser_0001"));
+		}
+
+		CFRelease(bundleURL);
+	}
+}
+
+IBMDStreamingDiscovery* CreateBMDStreamingDiscoveryInstance()
+{
+	pthread_once(&gBMDStreamingOnceControl, InitBMDStreamingAPI);
+
+	if (gCreateDiscoveryFunc == NULL)
+		return NULL;
+
+	return gCreateDiscoveryFunc();
+}
+
+IBMDStreamingH264NALParser* CreateBMDStreamingH264NALParser()
+{
+	pthread_once(&gBMDStreamingOnceControl, InitBMDStreamingAPI);
+
+	if (gCreateNALParserFunc == NULL)
+		return NULL;
+
+	return gCreateNALParserFunc();
+}
diff --git a/third_party/decklink/mac/include/DeckLinkAPIDispatch_v7_6.cpp b/third_party/decklink/mac/include/DeckLinkAPIDispatch_v7_6.cpp
new file mode 100644
index 0000000..4b11bca
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPIDispatch_v7_6.cpp
@@ -0,0 +1,105 @@
+/* -LICENSE-START-
+** Copyright (c) 2009 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+/* DeckLinkAPIDispatch_v7_6.cpp */
+
+#include "DeckLinkAPI_v7_6.h"
+#include <pthread.h>
+
+#define kDeckLinkAPI_BundlePath "/Library/Frameworks/DeckLinkAPI.framework"
+
+typedef IDeckLinkIterator* (*CreateIteratorFunc_v7_6)(void);
+typedef IDeckLinkGLScreenPreviewHelper_v7_6* (*CreateOpenGLScreenPreviewHelperFunc_v7_6)(void);
+typedef IDeckLinkCocoaScreenPreviewCallback_v7_6* (*CreateCocoaScreenPreviewFunc_v7_6)(void*);
+typedef IDeckLinkVideoConversion_v7_6* (*CreateVideoConversionInstanceFunc_v7_6)(void);
+
+static pthread_once_t								gDeckLinkOnceControl		= PTHREAD_ONCE_INIT;
+static CFBundleRef									gBundleRef					= NULL;
+static CreateIteratorFunc_v7_6						gCreateIteratorFunc			= NULL;
+static CreateOpenGLScreenPreviewHelperFunc_v7_6		gCreateOpenGLPreviewFunc	= NULL;
+static CreateCocoaScreenPreviewFunc_v7_6			gCreateCocoaPreviewFunc		= NULL;
+static CreateVideoConversionInstanceFunc_v7_6		gCreateVideoConversionFunc	= NULL;
+
+
+void	InitDeckLinkAPI_v7_6 (void)
+{
+	CFURLRef		bundleURL;
+
+	bundleURL = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, CFSTR(kDeckLinkAPI_BundlePath), kCFURLPOSIXPathStyle, true);
+	if (bundleURL != NULL)
+	{
+		gBundleRef = CFBundleCreate(kCFAllocatorDefault, bundleURL);
+		if (gBundleRef != NULL)
+		{
+			gCreateIteratorFunc = (CreateIteratorFunc_v7_6)CFBundleGetFunctionPointerForName(gBundleRef, CFSTR("CreateDeckLinkIteratorInstance"));
+			gCreateOpenGLPreviewFunc = (CreateOpenGLScreenPreviewHelperFunc_v7_6)CFBundleGetFunctionPointerForName(gBundleRef, CFSTR("CreateOpenGLScreenPreviewHelper"));
+			gCreateCocoaPreviewFunc = (CreateCocoaScreenPreviewFunc_v7_6)CFBundleGetFunctionPointerForName(gBundleRef, CFSTR("CreateCocoaScreenPreview"));
+			gCreateVideoConversionFunc = (CreateVideoConversionInstanceFunc_v7_6)CFBundleGetFunctionPointerForName(gBundleRef, CFSTR("CreateVideoConversionInstance"));
+		}
+		CFRelease(bundleURL);
+	}
+}
+
+IDeckLinkIterator*		CreateDeckLinkIteratorInstance_v7_6 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI_v7_6);
+	
+	if (gCreateIteratorFunc == NULL)
+		return NULL;
+	
+	return gCreateIteratorFunc();
+}
+
+IDeckLinkGLScreenPreviewHelper_v7_6*		CreateOpenGLScreenPreviewHelper_v7_6 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI_v7_6);
+	
+	if (gCreateOpenGLPreviewFunc == NULL)
+		return NULL;
+	
+	return gCreateOpenGLPreviewFunc();
+}
+
+IDeckLinkCocoaScreenPreviewCallback_v7_6*	CreateCocoaScreenPreview_v7_6 (void* parentView)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI_v7_6);
+	
+	if (gCreateCocoaPreviewFunc == NULL)
+		return NULL;
+	
+	return gCreateCocoaPreviewFunc(parentView);
+}
+
+IDeckLinkVideoConversion_v7_6* CreateVideoConversionInstance_v7_6 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI_v7_6);
+	
+	if (gCreateVideoConversionFunc == NULL)
+		return NULL;
+	
+	return gCreateVideoConversionFunc();
+}
+
diff --git a/third_party/decklink/mac/include/DeckLinkAPIDispatch_v8_0.cpp b/third_party/decklink/mac/include/DeckLinkAPIDispatch_v8_0.cpp
new file mode 100644
index 0000000..cd6857a
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPIDispatch_v8_0.cpp
@@ -0,0 +1,131 @@
+/* -LICENSE-START-
+** Copyright (c) 2011 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+/* DeckLinkAPIDispatch.cpp */
+
+#include "DeckLinkAPI_v8_0.h"
+#include <pthread.h>
+
+#if BLACKMAGIC_DECKLINK_API_MAGIC != 1
+	#error The DeckLink API version of DeckLinkAPIDispatch.cpp is not the same version as DeckLinkAPI.h
+#endif
+
+#define kDeckLinkAPI_BundlePath "/Library/Frameworks/DeckLinkAPI.framework"
+
+typedef IDeckLinkIterator_v8_0* (*CreateIteratorFunc)(void);
+typedef IDeckLinkAPIInformation* (*CreateAPIInformationFunc)(void);
+typedef IDeckLinkGLScreenPreviewHelper* (*CreateOpenGLScreenPreviewHelperFunc)(void);
+typedef IDeckLinkCocoaScreenPreviewCallback* (*CreateCocoaScreenPreviewFunc)(void*);
+typedef IDeckLinkVideoConversion* (*CreateVideoConversionInstanceFunc)(void);
+
+static pthread_once_t						gDeckLinkOnceControl		= PTHREAD_ONCE_INIT;
+static CFBundleRef							gDeckLinkAPIBundleRef		= NULL;
+static CreateIteratorFunc					gCreateIteratorFunc			= NULL;
+static CreateAPIInformationFunc				gCreateAPIInformationFunc	= NULL;
+static CreateOpenGLScreenPreviewHelperFunc	gCreateOpenGLPreviewFunc	= NULL;
+static CreateCocoaScreenPreviewFunc			gCreateCocoaPreviewFunc		= NULL;
+static CreateVideoConversionInstanceFunc	gCreateVideoConversionFunc	= NULL;
+
+
+void	InitDeckLinkAPI (void)
+{
+	CFURLRef		bundleURL;
+
+	bundleURL = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, CFSTR(kDeckLinkAPI_BundlePath), kCFURLPOSIXPathStyle, true);
+	if (bundleURL != NULL)
+	{
+		gDeckLinkAPIBundleRef = CFBundleCreate(kCFAllocatorDefault, bundleURL);
+		if (gDeckLinkAPIBundleRef != NULL)
+		{
+			gCreateIteratorFunc = (CreateIteratorFunc)CFBundleGetFunctionPointerForName(gDeckLinkAPIBundleRef, CFSTR("CreateDeckLinkIteratorInstance_0001"));
+			gCreateAPIInformationFunc = (CreateAPIInformationFunc)CFBundleGetFunctionPointerForName(gDeckLinkAPIBundleRef, CFSTR("CreateDeckLinkAPIInformationInstance_0001"));
+			gCreateOpenGLPreviewFunc = (CreateOpenGLScreenPreviewHelperFunc)CFBundleGetFunctionPointerForName(gDeckLinkAPIBundleRef, CFSTR("CreateOpenGLScreenPreviewHelper_0001"));
+			gCreateCocoaPreviewFunc = (CreateCocoaScreenPreviewFunc)CFBundleGetFunctionPointerForName(gDeckLinkAPIBundleRef, CFSTR("CreateCocoaScreenPreview_0001"));
+			gCreateVideoConversionFunc = (CreateVideoConversionInstanceFunc)CFBundleGetFunctionPointerForName(gDeckLinkAPIBundleRef, CFSTR("CreateVideoConversionInstance_0001"));
+		}
+		CFRelease(bundleURL);
+	}
+}
+
+bool		IsDeckLinkAPIPresent (void)
+{
+	// If the DeckLink API bundle was successfully loaded, return this knowledge to the caller
+	if (gDeckLinkAPIBundleRef != NULL)
+		return true;
+	
+	return false;
+}
+
+IDeckLinkIterator_v8_0*		CreateDeckLinkIteratorInstance (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateIteratorFunc == NULL)
+		return NULL;
+	
+	return gCreateIteratorFunc();
+}
+
+IDeckLinkAPIInformation*	CreateDeckLinkAPIInformationInstance (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateAPIInformationFunc == NULL)
+		return NULL;
+	
+	return gCreateAPIInformationFunc();
+}
+
+IDeckLinkGLScreenPreviewHelper*		CreateOpenGLScreenPreviewHelper (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateOpenGLPreviewFunc == NULL)
+		return NULL;
+	
+	return gCreateOpenGLPreviewFunc();
+}
+
+IDeckLinkCocoaScreenPreviewCallback*	CreateCocoaScreenPreview (void* parentView)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateCocoaPreviewFunc == NULL)
+		return NULL;
+	
+	return gCreateCocoaPreviewFunc(parentView);
+}
+
+IDeckLinkVideoConversion* CreateVideoConversionInstance (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateVideoConversionFunc == NULL)
+		return NULL;
+	
+	return gCreateVideoConversionFunc();
+}
+
diff --git a/third_party/decklink/mac/include/DeckLinkAPIModes.h b/third_party/decklink/mac/include/DeckLinkAPIModes.h
new file mode 100644
index 0000000..f49b5f5
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPIModes.h
@@ -0,0 +1,186 @@
+/* -LICENSE-START-
+** Copyright (c) 2014 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIMODES_H
+#define BMD_DECKLINKAPIMODES_H
+
+
+#ifndef BMD_CONST
+    #if defined(_MSC_VER)
+        #define BMD_CONST __declspec(selectany) static const
+    #else
+        #define BMD_CONST static const
+    #endif
+#endif
+
+// Type Declarations
+
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkDisplayModeIterator                 = /* 9C88499F-F601-4021-B80B-032E4EB41C35 */ {0x9C,0x88,0x49,0x9F,0xF6,0x01,0x40,0x21,0xB8,0x0B,0x03,0x2E,0x4E,0xB4,0x1C,0x35};
+BMD_CONST REFIID IID_IDeckLinkDisplayMode                         = /* 3EB2C1AB-0A3D-4523-A3AD-F40D7FB14E78 */ {0x3E,0xB2,0xC1,0xAB,0x0A,0x3D,0x45,0x23,0xA3,0xAD,0xF4,0x0D,0x7F,0xB1,0x4E,0x78};
+
+/* Enum BMDDisplayMode - Video display modes */
+
+typedef uint32_t BMDDisplayMode;
+enum _BMDDisplayMode {
+
+    /* SD Modes */
+
+    bmdModeNTSC                                                  = 'ntsc',
+    bmdModeNTSC2398                                              = 'nt23',	// 3:2 pulldown
+    bmdModePAL                                                   = 'pal ',
+    bmdModeNTSCp                                                 = 'ntsp',
+    bmdModePALp                                                  = 'palp',
+
+    /* HD 1080 Modes */
+
+    bmdModeHD1080p2398                                           = '23ps',
+    bmdModeHD1080p24                                             = '24ps',
+    bmdModeHD1080p25                                             = 'Hp25',
+    bmdModeHD1080p2997                                           = 'Hp29',
+    bmdModeHD1080p30                                             = 'Hp30',
+    bmdModeHD1080i50                                             = 'Hi50',
+    bmdModeHD1080i5994                                           = 'Hi59',
+    bmdModeHD1080i6000                                           = 'Hi60',	// N.B. This _really_ is 60.00 Hz.
+    bmdModeHD1080p50                                             = 'Hp50',
+    bmdModeHD1080p5994                                           = 'Hp59',
+    bmdModeHD1080p6000                                           = 'Hp60',	// N.B. This _really_ is 60.00 Hz.
+
+    /* HD 720 Modes */
+
+    bmdModeHD720p50                                              = 'hp50',
+    bmdModeHD720p5994                                            = 'hp59',
+    bmdModeHD720p60                                              = 'hp60',
+
+    /* 2k Modes */
+
+    bmdMode2k2398                                                = '2k23',
+    bmdMode2k24                                                  = '2k24',
+    bmdMode2k25                                                  = '2k25',
+
+    /* DCI Modes (output only) */
+
+    bmdMode2kDCI2398                                             = '2d23',
+    bmdMode2kDCI24                                               = '2d24',
+    bmdMode2kDCI25                                               = '2d25',
+
+    /* 4k Modes */
+
+    bmdMode4K2160p2398                                           = '4k23',
+    bmdMode4K2160p24                                             = '4k24',
+    bmdMode4K2160p25                                             = '4k25',
+    bmdMode4K2160p2997                                           = '4k29',
+    bmdMode4K2160p30                                             = '4k30',
+
+    /* DCI Modes (output only) */
+
+    bmdMode4kDCI2398                                             = '4d23',
+    bmdMode4kDCI24                                               = '4d24',
+    bmdMode4kDCI25                                               = '4d25',
+
+    /* Special Modes */
+
+    bmdModeUnknown                                               = 'iunk'
+};
+
+/* Enum BMDFieldDominance - Video field dominance */
+
+typedef uint32_t BMDFieldDominance;
+enum _BMDFieldDominance {
+    bmdUnknownFieldDominance                                     = 0,
+    bmdLowerFieldFirst                                           = 'lowr',
+    bmdUpperFieldFirst                                           = 'uppr',
+    bmdProgressiveFrame                                          = 'prog',
+    bmdProgressiveSegmentedFrame                                 = 'psf '
+};
+
+/* Enum BMDPixelFormat - Video pixel formats supported for output/input */
+
+typedef uint32_t BMDPixelFormat;
+enum _BMDPixelFormat {
+    bmdFormat8BitYUV                                             = '2vuy',
+    bmdFormat10BitYUV                                            = 'v210',
+    bmdFormat8BitARGB                                            = 32,
+    bmdFormat8BitBGRA                                            = 'BGRA',
+    bmdFormat10BitRGB                                            = 'r210',	// Big-endian RGB 10-bit per component with SMPTE video levels (64-960). Packed as 2:10:10:10
+    bmdFormat10BitRGBXLE                                         = 'R10l',	// Little-endian 10-bit RGB with SMPTE video levels (64-940)
+    bmdFormat10BitRGBX                                           = 'R10b'	// Big-endian 10-bit RGB with SMPTE video levels (64-940)
+};
+
+/* Enum BMDDisplayModeFlags - Flags to describe the characteristics of an IDeckLinkDisplayMode. */
+
+typedef uint32_t BMDDisplayModeFlags;
+enum _BMDDisplayModeFlags {
+    bmdDisplayModeSupports3D                                     = 1 << 0,
+    bmdDisplayModeColorspaceRec601                               = 1 << 1,
+    bmdDisplayModeColorspaceRec709                               = 1 << 2
+};
+
+// Forward Declarations
+
+class IDeckLinkDisplayModeIterator;
+class IDeckLinkDisplayMode;
+
+/* Interface IDeckLinkDisplayModeIterator - enumerates over supported input/output display modes. */
+
+class IDeckLinkDisplayModeIterator : public IUnknown
+{
+public:
+    virtual HRESULT Next (/* out */ IDeckLinkDisplayMode **deckLinkDisplayMode) = 0;
+
+protected:
+    virtual ~IDeckLinkDisplayModeIterator () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkDisplayMode - represents a display mode */
+
+class IDeckLinkDisplayMode : public IUnknown
+{
+public:
+    virtual HRESULT GetName (/* out */ CFStringRef *name) = 0;
+    virtual BMDDisplayMode GetDisplayMode (void) = 0;
+    virtual long GetWidth (void) = 0;
+    virtual long GetHeight (void) = 0;
+    virtual HRESULT GetFrameRate (/* out */ BMDTimeValue *frameDuration, /* out */ BMDTimeScale *timeScale) = 0;
+    virtual BMDFieldDominance GetFieldDominance (void) = 0;
+    virtual BMDDisplayModeFlags GetFlags (void) = 0;
+
+protected:
+    virtual ~IDeckLinkDisplayMode () {}; // call Release method to drop reference count
+};
+
+/* Functions */
+
+extern "C" {
+
+
+};
+
+
+#endif /* defined(BMD_DECKLINKAPIMODES_H) */
diff --git a/third_party/decklink/mac/include/DeckLinkAPIStreaming.h b/third_party/decklink/mac/include/DeckLinkAPIStreaming.h
new file mode 100644
index 0000000..0735389
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPIStreaming.h
@@ -0,0 +1,375 @@
+/* -LICENSE-START-
+** Copyright (c) 2014 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPISTREAMING_H
+#define BMD_DECKLINKAPISTREAMING_H
+
+
+#ifndef BMD_CONST
+    #if defined(_MSC_VER)
+        #define BMD_CONST __declspec(selectany) static const
+    #else
+        #define BMD_CONST static const
+    #endif
+#endif
+
+// Type Declarations
+
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IBMDStreamingDeviceNotificationCallback      = /* F9531D64-3305-4B29-A387-7F74BB0D0E84 */ {0xF9,0x53,0x1D,0x64,0x33,0x05,0x4B,0x29,0xA3,0x87,0x7F,0x74,0xBB,0x0D,0x0E,0x84};
+BMD_CONST REFIID IID_IBMDStreamingH264InputCallback               = /* 823C475F-55AE-46F9-890C-537CC5CEDCCA */ {0x82,0x3C,0x47,0x5F,0x55,0xAE,0x46,0xF9,0x89,0x0C,0x53,0x7C,0xC5,0xCE,0xDC,0xCA};
+BMD_CONST REFIID IID_IBMDStreamingDiscovery                       = /* 2C837444-F989-4D87-901A-47C8A36D096D */ {0x2C,0x83,0x74,0x44,0xF9,0x89,0x4D,0x87,0x90,0x1A,0x47,0xC8,0xA3,0x6D,0x09,0x6D};
+BMD_CONST REFIID IID_IBMDStreamingVideoEncodingMode               = /* 1AB8035B-CD13-458D-B6DF-5E8F7C2141D9 */ {0x1A,0xB8,0x03,0x5B,0xCD,0x13,0x45,0x8D,0xB6,0xDF,0x5E,0x8F,0x7C,0x21,0x41,0xD9};
+BMD_CONST REFIID IID_IBMDStreamingMutableVideoEncodingMode        = /* 19BF7D90-1E0A-400D-B2C6-FFC4E78AD49D */ {0x19,0xBF,0x7D,0x90,0x1E,0x0A,0x40,0x0D,0xB2,0xC6,0xFF,0xC4,0xE7,0x8A,0xD4,0x9D};
+BMD_CONST REFIID IID_IBMDStreamingVideoEncodingModePresetIterator = /* 7AC731A3-C950-4AD0-804A-8377AA51C6C4 */ {0x7A,0xC7,0x31,0xA3,0xC9,0x50,0x4A,0xD0,0x80,0x4A,0x83,0x77,0xAA,0x51,0xC6,0xC4};
+BMD_CONST REFIID IID_IBMDStreamingDeviceInput                     = /* 24B6B6EC-1727-44BB-9818-34FF086ACF98 */ {0x24,0xB6,0xB6,0xEC,0x17,0x27,0x44,0xBB,0x98,0x18,0x34,0xFF,0x08,0x6A,0xCF,0x98};
+BMD_CONST REFIID IID_IBMDStreamingH264NALPacket                   = /* E260E955-14BE-4395-9775-9F02CC0A9D89 */ {0xE2,0x60,0xE9,0x55,0x14,0xBE,0x43,0x95,0x97,0x75,0x9F,0x02,0xCC,0x0A,0x9D,0x89};
+BMD_CONST REFIID IID_IBMDStreamingAudioPacket                     = /* D9EB5902-1AD2-43F4-9E2C-3CFA50B5EE19 */ {0xD9,0xEB,0x59,0x02,0x1A,0xD2,0x43,0xF4,0x9E,0x2C,0x3C,0xFA,0x50,0xB5,0xEE,0x19};
+BMD_CONST REFIID IID_IBMDStreamingMPEG2TSPacket                   = /* 91810D1C-4FB3-4AAA-AE56-FA301D3DFA4C */ {0x91,0x81,0x0D,0x1C,0x4F,0xB3,0x4A,0xAA,0xAE,0x56,0xFA,0x30,0x1D,0x3D,0xFA,0x4C};
+BMD_CONST REFIID IID_IBMDStreamingH264NALParser                   = /* 5867F18C-5BFA-4CCC-B2A7-9DFD140417D2 */ {0x58,0x67,0xF1,0x8C,0x5B,0xFA,0x4C,0xCC,0xB2,0xA7,0x9D,0xFD,0x14,0x04,0x17,0xD2};
+
+/* Enum BMDStreamingDeviceMode - Device modes */
+
+typedef uint32_t BMDStreamingDeviceMode;
+enum _BMDStreamingDeviceMode {
+    bmdStreamingDeviceIdle                                       = 'idle',
+    bmdStreamingDeviceEncoding                                   = 'enco',
+    bmdStreamingDeviceStopping                                   = 'stop',
+    bmdStreamingDeviceUnknown                                    = 'munk'
+};
+
+/* Enum BMDStreamingEncodingFrameRate - Encoded frame rates */
+
+typedef uint32_t BMDStreamingEncodingFrameRate;
+enum _BMDStreamingEncodingFrameRate {
+
+    /* Interlaced rates */
+
+    bmdStreamingEncodedFrameRate50i                              = 'e50i',
+    bmdStreamingEncodedFrameRate5994i                            = 'e59i',
+    bmdStreamingEncodedFrameRate60i                              = 'e60i',
+
+    /* Progressive rates */
+
+    bmdStreamingEncodedFrameRate2398p                            = 'e23p',
+    bmdStreamingEncodedFrameRate24p                              = 'e24p',
+    bmdStreamingEncodedFrameRate25p                              = 'e25p',
+    bmdStreamingEncodedFrameRate2997p                            = 'e29p',
+    bmdStreamingEncodedFrameRate30p                              = 'e30p',
+    bmdStreamingEncodedFrameRate50p                              = 'e50p',
+    bmdStreamingEncodedFrameRate5994p                            = 'e59p',
+    bmdStreamingEncodedFrameRate60p                              = 'e60p'
+};
+
+/* Enum BMDStreamingEncodingSupport - Output encoding mode supported flag */
+
+typedef uint32_t BMDStreamingEncodingSupport;
+enum _BMDStreamingEncodingSupport {
+    bmdStreamingEncodingModeNotSupported                         = 0,
+    bmdStreamingEncodingModeSupported,                          
+    bmdStreamingEncodingModeSupportedWithChanges                
+};
+
+/* Enum BMDStreamingVideoCodec - Video codecs */
+
+typedef uint32_t BMDStreamingVideoCodec;
+enum _BMDStreamingVideoCodec {
+    bmdStreamingVideoCodecH264                                   = 'H264'
+};
+
+/* Enum BMDStreamingH264Profile - H264 encoding profile */
+
+typedef uint32_t BMDStreamingH264Profile;
+enum _BMDStreamingH264Profile {
+    bmdStreamingH264ProfileHigh                                  = 'high',
+    bmdStreamingH264ProfileMain                                  = 'main',
+    bmdStreamingH264ProfileBaseline                              = 'base'
+};
+
+/* Enum BMDStreamingH264Level - H264 encoding level */
+
+typedef uint32_t BMDStreamingH264Level;
+enum _BMDStreamingH264Level {
+    bmdStreamingH264Level12                                      = 'lv12',
+    bmdStreamingH264Level13                                      = 'lv13',
+    bmdStreamingH264Level2                                       = 'lv2 ',
+    bmdStreamingH264Level21                                      = 'lv21',
+    bmdStreamingH264Level22                                      = 'lv22',
+    bmdStreamingH264Level3                                       = 'lv3 ',
+    bmdStreamingH264Level31                                      = 'lv31',
+    bmdStreamingH264Level32                                      = 'lv32',
+    bmdStreamingH264Level4                                       = 'lv4 ',
+    bmdStreamingH264Level41                                      = 'lv41',
+    bmdStreamingH264Level42                                      = 'lv42'
+};
+
+/* Enum BMDStreamingH264EntropyCoding - H264 entropy coding */
+
+typedef uint32_t BMDStreamingH264EntropyCoding;
+enum _BMDStreamingH264EntropyCoding {
+    bmdStreamingH264EntropyCodingCAVLC                           = 'EVLC',
+    bmdStreamingH264EntropyCodingCABAC                           = 'EBAC'
+};
+
+/* Enum BMDStreamingAudioCodec - Audio codecs */
+
+typedef uint32_t BMDStreamingAudioCodec;
+enum _BMDStreamingAudioCodec {
+    bmdStreamingAudioCodecAAC                                    = 'AAC '
+};
+
+/* Enum BMDStreamingEncodingModePropertyID - Encoding mode properties */
+
+typedef uint32_t BMDStreamingEncodingModePropertyID;
+enum _BMDStreamingEncodingModePropertyID {
+
+    /* Integers, Video Properties */
+
+    bmdStreamingEncodingPropertyVideoFrameRate                   = 'vfrt',	// Uses values of type BMDStreamingEncodingFrameRate
+    bmdStreamingEncodingPropertyVideoBitRateKbps                 = 'vbrt',
+
+    /* Integers, H264 Properties */
+
+    bmdStreamingEncodingPropertyH264Profile                      = 'hprf',
+    bmdStreamingEncodingPropertyH264Level                        = 'hlvl',
+    bmdStreamingEncodingPropertyH264EntropyCoding                = 'hent',
+
+    /* Flags, H264 Properties */
+
+    bmdStreamingEncodingPropertyH264HasBFrames                   = 'hBfr',
+
+    /* Integers, Audio Properties */
+
+    bmdStreamingEncodingPropertyAudioCodec                       = 'acdc',
+    bmdStreamingEncodingPropertyAudioSampleRate                  = 'asrt',
+    bmdStreamingEncodingPropertyAudioChannelCount                = 'achc',
+    bmdStreamingEncodingPropertyAudioBitRateKbps                 = 'abrt'
+};
+
+// Forward Declarations
+
+class IBMDStreamingDeviceNotificationCallback;
+class IBMDStreamingH264InputCallback;
+class IBMDStreamingDiscovery;
+class IBMDStreamingVideoEncodingMode;
+class IBMDStreamingMutableVideoEncodingMode;
+class IBMDStreamingVideoEncodingModePresetIterator;
+class IBMDStreamingDeviceInput;
+class IBMDStreamingH264NALPacket;
+class IBMDStreamingAudioPacket;
+class IBMDStreamingMPEG2TSPacket;
+class IBMDStreamingH264NALParser;
+
+/* Interface IBMDStreamingDeviceNotificationCallback - Device notification callbacks. */
+
+class IBMDStreamingDeviceNotificationCallback : public IUnknown
+{
+public:
+    virtual HRESULT StreamingDeviceArrived (/* in */ IDeckLink* device) = 0;
+    virtual HRESULT StreamingDeviceRemoved (/* in */ IDeckLink* device) = 0;
+    virtual HRESULT StreamingDeviceModeChanged (/* in */ IDeckLink* device, /* in */ BMDStreamingDeviceMode mode) = 0;
+
+protected:
+    virtual ~IBMDStreamingDeviceNotificationCallback () {}; // call Release method to drop reference count
+};
+
+/* Interface IBMDStreamingH264InputCallback - H264 input callbacks. */
+
+class IBMDStreamingH264InputCallback : public IUnknown
+{
+public:
+    virtual HRESULT H264NALPacketArrived (/* in */ IBMDStreamingH264NALPacket* nalPacket) = 0;
+    virtual HRESULT H264AudioPacketArrived (/* in */ IBMDStreamingAudioPacket* audioPacket) = 0;
+    virtual HRESULT MPEG2TSPacketArrived (/* in */ IBMDStreamingMPEG2TSPacket* tsPacket) = 0;
+    virtual HRESULT H264VideoInputConnectorScanningChanged (void) = 0;
+    virtual HRESULT H264VideoInputConnectorChanged (void) = 0;
+    virtual HRESULT H264VideoInputModeChanged (void) = 0;
+
+protected:
+    virtual ~IBMDStreamingH264InputCallback () {}; // call Release method to drop reference count
+};
+
+/* Interface IBMDStreamingDiscovery - Installs device notifications */
+
+class IBMDStreamingDiscovery : public IUnknown
+{
+public:
+    virtual HRESULT InstallDeviceNotifications (/* in */ IBMDStreamingDeviceNotificationCallback* theCallback) = 0;
+    virtual HRESULT UninstallDeviceNotifications (void) = 0;
+
+protected:
+    virtual ~IBMDStreamingDiscovery () {}; // call Release method to drop reference count
+};
+
+/* Interface IBMDStreamingVideoEncodingMode - Represents an encoded video mode. */
+
+class IBMDStreamingVideoEncodingMode : public IUnknown
+{
+public:
+    virtual HRESULT GetName (/* out */ CFStringRef *name) = 0;
+    virtual unsigned int GetPresetID (void) = 0;
+    virtual unsigned int GetSourcePositionX (void) = 0;
+    virtual unsigned int GetSourcePositionY (void) = 0;
+    virtual unsigned int GetSourceWidth (void) = 0;
+    virtual unsigned int GetSourceHeight (void) = 0;
+    virtual unsigned int GetDestWidth (void) = 0;
+    virtual unsigned int GetDestHeight (void) = 0;
+    virtual HRESULT GetFlag (/* in */ BMDStreamingEncodingModePropertyID cfgID, /* out */ bool* value) = 0;
+    virtual HRESULT GetInt (/* in */ BMDStreamingEncodingModePropertyID cfgID, /* out */ int64_t* value) = 0;
+    virtual HRESULT GetFloat (/* in */ BMDStreamingEncodingModePropertyID cfgID, /* out */ double* value) = 0;
+    virtual HRESULT GetString (/* in */ BMDStreamingEncodingModePropertyID cfgID, /* out */ CFStringRef *value) = 0;
+    virtual HRESULT CreateMutableVideoEncodingMode (/* out */ IBMDStreamingMutableVideoEncodingMode** newEncodingMode) = 0; // Creates a mutable copy of the encoding mode
+
+protected:
+    virtual ~IBMDStreamingVideoEncodingMode () {}; // call Release method to drop reference count
+};
+
+/* Interface IBMDStreamingMutableVideoEncodingMode - Represents a mutable encoded video mode. */
+
+class IBMDStreamingMutableVideoEncodingMode : public IBMDStreamingVideoEncodingMode
+{
+public:
+    virtual HRESULT SetSourceRect (/* in */ uint32_t posX, /* in */ uint32_t posY, /* in */ uint32_t width, /* in */ uint32_t height) = 0;
+    virtual HRESULT SetDestSize (/* in */ uint32_t width, /* in */ uint32_t height) = 0;
+    virtual HRESULT SetFlag (/* in */ BMDStreamingEncodingModePropertyID cfgID, /* in */ bool value) = 0;
+    virtual HRESULT SetInt (/* in */ BMDStreamingEncodingModePropertyID cfgID, /* in */ int64_t value) = 0;
+    virtual HRESULT SetFloat (/* in */ BMDStreamingEncodingModePropertyID cfgID, /* in */ double value) = 0;
+    virtual HRESULT SetString (/* in */ BMDStreamingEncodingModePropertyID cfgID, /* in */ CFStringRef value) = 0;
+
+protected:
+    virtual ~IBMDStreamingMutableVideoEncodingMode () {}; // call Release method to drop reference count
+};
+
+/* Interface IBMDStreamingVideoEncodingModePresetIterator - Enumerates encoding mode presets */
+
+class IBMDStreamingVideoEncodingModePresetIterator : public IUnknown
+{
+public:
+    virtual HRESULT Next (/* out */ IBMDStreamingVideoEncodingMode** videoEncodingMode) = 0;
+
+protected:
+    virtual ~IBMDStreamingVideoEncodingModePresetIterator () {}; // call Release method to drop reference count
+};
+
+/* Interface IBMDStreamingDeviceInput - Created by QueryInterface from IDeckLink */
+
+class IBMDStreamingDeviceInput : public IUnknown
+{
+public:
+
+    /* Input modes */
+
+    virtual HRESULT DoesSupportVideoInputMode (/* in */ BMDDisplayMode inputMode, /* out */ bool* result) = 0;
+    virtual HRESULT GetVideoInputModeIterator (/* out */ IDeckLinkDisplayModeIterator** iterator) = 0;
+    virtual HRESULT SetVideoInputMode (/* in */ BMDDisplayMode inputMode) = 0;
+    virtual HRESULT GetCurrentDetectedVideoInputMode (/* out */ BMDDisplayMode* detectedMode) = 0;
+
+    /* Capture modes */
+
+    virtual HRESULT GetVideoEncodingMode (/* out */ IBMDStreamingVideoEncodingMode** encodingMode) = 0;
+    virtual HRESULT GetVideoEncodingModePresetIterator (/* in */ BMDDisplayMode inputMode, /* out */ IBMDStreamingVideoEncodingModePresetIterator** iterator) = 0;
+    virtual HRESULT DoesSupportVideoEncodingMode (/* in */ BMDDisplayMode inputMode, /* in */ IBMDStreamingVideoEncodingMode* encodingMode, /* out */ BMDStreamingEncodingSupport* result, /* out */ IBMDStreamingVideoEncodingMode** changedEncodingMode) = 0;
+    virtual HRESULT SetVideoEncodingMode (/* in */ IBMDStreamingVideoEncodingMode* encodingMode) = 0;
+
+    /* Input control */
+
+    virtual HRESULT StartCapture (void) = 0;
+    virtual HRESULT StopCapture (void) = 0;
+    virtual HRESULT SetCallback (/* in */ IUnknown* theCallback) = 0;
+
+protected:
+    virtual ~IBMDStreamingDeviceInput () {}; // call Release method to drop reference count
+};
+
+/* Interface IBMDStreamingH264NALPacket - Represent an H.264 NAL packet */
+
+class IBMDStreamingH264NALPacket : public IUnknown
+{
+public:
+    virtual long GetPayloadSize (void) = 0;
+    virtual HRESULT GetBytes (/* out */ void** buffer) = 0;
+    virtual HRESULT GetBytesWithSizePrefix (/* out */ void** buffer) = 0; // Contains a 32-bit unsigned big endian size prefix
+    virtual HRESULT GetDisplayTime (/* in */ uint64_t requestedTimeScale, /* out */ uint64_t* displayTime) = 0;
+    virtual HRESULT GetPacketIndex (/* out */ uint32_t* packetIndex) = 0; // Deprecated
+
+protected:
+    virtual ~IBMDStreamingH264NALPacket () {}; // call Release method to drop reference count
+};
+
+/* Interface IBMDStreamingAudioPacket - Represents a chunk of audio data */
+
+class IBMDStreamingAudioPacket : public IUnknown
+{
+public:
+    virtual BMDStreamingAudioCodec GetCodec (void) = 0;
+    virtual long GetPayloadSize (void) = 0;
+    virtual HRESULT GetBytes (/* out */ void** buffer) = 0;
+    virtual HRESULT GetPlayTime (/* in */ uint64_t requestedTimeScale, /* out */ uint64_t* playTime) = 0;
+    virtual HRESULT GetPacketIndex (/* out */ uint32_t* packetIndex) = 0; // Deprecated
+
+protected:
+    virtual ~IBMDStreamingAudioPacket () {}; // call Release method to drop reference count
+};
+
+/* Interface IBMDStreamingMPEG2TSPacket - Represent an MPEG2 Transport Stream packet */
+
+class IBMDStreamingMPEG2TSPacket : public IUnknown
+{
+public:
+    virtual long GetPayloadSize (void) = 0;
+    virtual HRESULT GetBytes (/* out */ void** buffer) = 0;
+
+protected:
+    virtual ~IBMDStreamingMPEG2TSPacket () {}; // call Release method to drop reference count
+};
+
+/* Interface IBMDStreamingH264NALParser - For basic NAL parsing */
+
+class IBMDStreamingH264NALParser : public IUnknown
+{
+public:
+    virtual HRESULT IsNALSequenceParameterSet (/* in */ IBMDStreamingH264NALPacket* nal) = 0;
+    virtual HRESULT IsNALPictureParameterSet (/* in */ IBMDStreamingH264NALPacket* nal) = 0;
+    virtual HRESULT GetProfileAndLevelFromSPS (/* in */ IBMDStreamingH264NALPacket* nal, /* out */ uint32_t* profileIdc, /* out */ uint32_t* profileCompatability, /* out */ uint32_t* levelIdc) = 0;
+
+protected:
+    virtual ~IBMDStreamingH264NALParser () {}; // call Release method to drop reference count
+};
+
+/* Functions */
+
+extern "C" {
+
+    IBMDStreamingDiscovery* CreateBMDStreamingDiscoveryInstance (void);
+    IBMDStreamingH264NALParser* CreateBMDStreamingH264NALParser (void);
+
+};
+
+
+#endif /* defined(BMD_DECKLINKAPISTREAMING_H) */
diff --git a/third_party/decklink/mac/include/DeckLinkAPITypes.h b/third_party/decklink/mac/include/DeckLinkAPITypes.h
new file mode 100644
index 0000000..d747cdf
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPITypes.h
@@ -0,0 +1,98 @@
+/* -LICENSE-START-
+** Copyright (c) 2014 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPITYPES_H
+#define BMD_DECKLINKAPITYPES_H
+
+
+#ifndef BMD_CONST
+    #if defined(_MSC_VER)
+        #define BMD_CONST __declspec(selectany) static const
+    #else
+        #define BMD_CONST static const
+    #endif
+#endif
+
+// Type Declarations
+
+typedef int64_t BMDTimeValue;
+typedef int64_t BMDTimeScale;
+typedef uint32_t BMDTimecodeBCD;
+typedef uint32_t BMDTimecodeUserBits;
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkTimecode                            = /* BC6CFBD3-8317-4325-AC1C-1216391E9340 */ {0xBC,0x6C,0xFB,0xD3,0x83,0x17,0x43,0x25,0xAC,0x1C,0x12,0x16,0x39,0x1E,0x93,0x40};
+
+/* Enum BMDTimecodeFlags - Timecode flags */
+
+typedef uint32_t BMDTimecodeFlags;
+enum _BMDTimecodeFlags {
+    bmdTimecodeFlagDefault                                       = 0,
+    bmdTimecodeIsDropFrame                                       = 1 << 0
+};
+
+/* Enum BMDVideoConnection - Video connection types */
+
+typedef uint32_t BMDVideoConnection;
+enum _BMDVideoConnection {
+    bmdVideoConnectionSDI                                        = 1 << 0,
+    bmdVideoConnectionHDMI                                       = 1 << 1,
+    bmdVideoConnectionOpticalSDI                                 = 1 << 2,
+    bmdVideoConnectionComponent                                  = 1 << 3,
+    bmdVideoConnectionComposite                                  = 1 << 4,
+    bmdVideoConnectionSVideo                                     = 1 << 5
+};
+
+// Forward Declarations
+
+class IDeckLinkTimecode;
+
+/* Interface IDeckLinkTimecode - Used for video frame timecode representation. */
+
+class IDeckLinkTimecode : public IUnknown
+{
+public:
+    virtual BMDTimecodeBCD GetBCD (void) = 0;
+    virtual HRESULT GetComponents (/* out */ uint8_t *hours, /* out */ uint8_t *minutes, /* out */ uint8_t *seconds, /* out */ uint8_t *frames) = 0;
+    virtual HRESULT GetString (/* out */ CFStringRef *timecode) = 0;
+    virtual BMDTimecodeFlags GetFlags (void) = 0;
+    virtual HRESULT GetTimecodeUserBits (/* out */ BMDTimecodeUserBits *userBits) = 0;
+
+protected:
+    virtual ~IDeckLinkTimecode () {}; // call Release method to drop reference count
+};
+
+/* Functions */
+
+extern "C" {
+
+
+};
+
+
+#endif /* defined(BMD_DECKLINKAPITYPES_H) */
diff --git a/third_party/decklink/mac/include/DeckLinkAPIVersion.h b/third_party/decklink/mac/include/DeckLinkAPIVersion.h
new file mode 100644
index 0000000..1084b02
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPIVersion.h
@@ -0,0 +1,37 @@
+/* -LICENSE-START-
+ * ** Copyright (c) 2014 Blackmagic Design
+ * **
+ * ** Permission is hereby granted, free of charge, to any person or organization
+ * ** obtaining a copy of the software and accompanying documentation covered by
+ * ** this license (the "Software") to use, reproduce, display, distribute,
+ * ** execute, and transmit the Software, and to prepare derivative works of the
+ * ** Software, and to permit third-parties to whom the Software is furnished to
+ * ** do so, all subject to the following:
+ * ** 
+ * ** The copyright notices in the Software and this entire statement, including
+ * ** the above license grant, this restriction and the following disclaimer,
+ * ** must be included in all copies of the Software, in whole or in part, and
+ * ** all derivative works of the Software, unless such copies or derivative
+ * ** works are solely in the form of machine-executable object code generated by
+ * ** a source language processor.
+ * ** 
+ * ** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * ** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * ** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+ * ** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+ * ** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+ * ** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * ** DEALINGS IN THE SOFTWARE.
+ * ** -LICENSE-END-
+ * */
+
+/* DeckLinkAPIVersion.h */
+
+#ifndef __DeckLink_API_Verison_h__
+#define __DeckLink_API_Version_h__
+
+#define BLACKMAGIC_DECKLINK_API_VERSION					0x0a010400
+#define BLACKMAGIC_DECKLINK_API_VERSION_STRING			"10.1.4"
+
+#endif	// __DeckLink_API_Version_h__
+
diff --git a/third_party/decklink/mac/include/DeckLinkAPI_v7_1.h b/third_party/decklink/mac/include/DeckLinkAPI_v7_1.h
new file mode 100644
index 0000000..68d0beb
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPI_v7_1.h
@@ -0,0 +1,198 @@
+/* -LICENSE-START-
+** Copyright (c) 2009 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+/* DeckLinkAPI_v7_1.h */
+
+#ifndef __DeckLink_API_v7_1_h__
+#define __DeckLink_API_v7_1_h__
+
+#include "DeckLinkAPI.h"
+
+// "B28131B6-59AC-4857-B5AC-CD75D5883E2F"
+#define IID_IDeckLinkDisplayModeIterator_v7_1	(REFIID){0xB2,0x81,0x31,0xB6,0x59,0xAC,0x48,0x57,0xB5,0xAC,0xCD,0x75,0xD5,0x88,0x3E,0x2F}
+
+// "AF0CD6D5-8376-435E-8433-54F9DD530AC3"
+#define IID_IDeckLinkDisplayMode_v7_1			(REFIID){0xAF,0x0C,0xD6,0xD5,0x83,0x76,0x43,0x5E,0x84,0x33,0x54,0xF9,0xDD,0x53,0x0A,0xC3}
+
+// "EBD01AFA-E4B0-49C6-A01D-EDB9D1B55FD9"
+#define IID_IDeckLinkVideoOutputCallback_v7_1	(REFIID){0xEB,0xD0,0x1A,0xFA,0xE4,0xB0,0x49,0xC6,0xA0,0x1D,0xED,0xB9,0xD1,0xB5,0x5F,0xD9}
+
+// "7F94F328-5ED4-4E9F-9729-76A86BDC99CC"
+#define IID_IDeckLinkInputCallback_v7_1			(REFIID){0x7F,0x94,0xF3,0x28,0x5E,0xD4,0x4E,0x9F,0x97,0x29,0x76,0xA8,0x6B,0xDC,0x99,0xCC}
+
+// "AE5B3E9B-4E1E-4535-B6E8-480FF52F6CE5"
+#define IID_IDeckLinkOutput_v7_1				(REFIID){0xAE,0x5B,0x3E,0x9B,0x4E,0x1E,0x45,0x35,0xB6,0xE8,0x48,0x0F,0xF5,0x2F,0x6C,0xE5}
+
+// "2B54EDEF-5B32-429F-BA11-BB990596EACD"
+#define IID_IDeckLinkInput_v7_1					(REFIID){0x2B,0x54,0xED,0xEF,0x5B,0x32,0x42,0x9F,0xBA,0x11,0xBB,0x99,0x05,0x96,0xEA,0xCD}
+
+// "333F3A10-8C2D-43CF-B79D-46560FEEA1CE"
+#define IID_IDeckLinkVideoFrame_v7_1			(REFIID){0x33,0x3F,0x3A,0x10,0x8C,0x2D,0x43,0xCF,0xB7,0x9D,0x46,0x56,0x0F,0xEE,0xA1,0xCE}
+
+// "C8B41D95-8848-40EE-9B37-6E3417FB114B"
+#define IID_IDeckLinkVideoInputFrame_v7_1		(REFIID){0xC8,0xB4,0x1D,0x95,0x88,0x48,0x40,0xEE,0x9B,0x37,0x6E,0x34,0x17,0xFB,0x11,0x4B}
+
+// "C86DE4F6-A29F-42E3-AB3A-1363E29F0788"
+#define IID_IDeckLinkAudioInputPacket_v7_1		(REFIID){0xC8,0x6D,0xE4,0xF6,0xA2,0x9F,0x42,0xE3,0xAB,0x3A,0x13,0x63,0xE2,0x9F,0x07,0x88}
+
+#if defined(__cplusplus)
+
+class IDeckLinkVideoFrame_v7_1;
+class IDeckLinkDisplayModeIterator_v7_1;
+class IDeckLinkDisplayMode_v7_1;
+class IDeckLinkVideoInputFrame_v7_1;
+class IDeckLinkAudioInputPacket_v7_1;
+
+class IDeckLinkDisplayModeIterator_v7_1 : public IUnknown
+{
+public:
+	virtual	HRESULT	STDMETHODCALLTYPE	Next (IDeckLinkDisplayMode_v7_1* *deckLinkDisplayMode) = 0;
+};
+
+
+class IDeckLinkDisplayMode_v7_1 : public IUnknown
+{
+public:
+	virtual	HRESULT			STDMETHODCALLTYPE	GetName (CFStringRef* name) = 0;
+	virtual	BMDDisplayMode	STDMETHODCALLTYPE	GetDisplayMode () = 0;
+	virtual	long			STDMETHODCALLTYPE	GetWidth () = 0;
+	virtual	long			STDMETHODCALLTYPE	GetHeight () = 0;
+	virtual	HRESULT			STDMETHODCALLTYPE	GetFrameRate (BMDTimeValue *frameDuration, BMDTimeScale *timeScale) = 0;
+};
+
+class IDeckLinkVideoOutputCallback_v7_1 : public IUnknown
+{
+public:
+	virtual HRESULT STDMETHODCALLTYPE	ScheduledFrameCompleted (IDeckLinkVideoFrame_v7_1* completedFrame, BMDOutputFrameCompletionResult result) = 0;
+};
+
+class IDeckLinkInputCallback_v7_1 : public IUnknown
+{
+public:
+	virtual HRESULT STDMETHODCALLTYPE	VideoInputFrameArrived (IDeckLinkVideoInputFrame_v7_1* videoFrame, IDeckLinkAudioInputPacket_v7_1* audioPacket) = 0;
+};
+
+// IDeckLinkOutput_v7_1.  Created by QueryInterface from IDeckLink.
+class IDeckLinkOutput_v7_1 : public IUnknown
+{
+public:
+	// Display mode predicates
+	virtual	HRESULT	STDMETHODCALLTYPE	DoesSupportVideoMode (BMDDisplayMode displayMode, BMDPixelFormat pixelFormat, BMDDisplayModeSupport *result) = 0;
+	virtual HRESULT	STDMETHODCALLTYPE	GetDisplayModeIterator (IDeckLinkDisplayModeIterator_v7_1* *iterator) = 0;
+	
+	
+	// Video output
+	virtual HRESULT STDMETHODCALLTYPE	EnableVideoOutput (BMDDisplayMode displayMode) = 0;
+	virtual HRESULT STDMETHODCALLTYPE	DisableVideoOutput () = 0;
+	
+	virtual HRESULT STDMETHODCALLTYPE	SetVideoOutputFrameMemoryAllocator (IDeckLinkMemoryAllocator* theAllocator) = 0;
+	virtual HRESULT STDMETHODCALLTYPE	CreateVideoFrame (int32_t width, int32_t height, int32_t rowBytes, BMDPixelFormat pixelFormat, BMDFrameFlags flags, IDeckLinkVideoFrame_v7_1* *outFrame) = 0;
+	virtual HRESULT STDMETHODCALLTYPE	CreateVideoFrameFromBuffer (void* buffer, int32_t width, int32_t height, int32_t rowBytes, BMDPixelFormat pixelFormat, BMDFrameFlags flags, IDeckLinkVideoFrame_v7_1* *outFrame) = 0;
+	
+	virtual HRESULT STDMETHODCALLTYPE	DisplayVideoFrameSync (IDeckLinkVideoFrame_v7_1* theFrame) = 0;
+	virtual HRESULT STDMETHODCALLTYPE	ScheduleVideoFrame (IDeckLinkVideoFrame_v7_1* theFrame, BMDTimeValue displayTime, BMDTimeValue displayDuration, BMDTimeScale timeScale) = 0;
+	virtual HRESULT STDMETHODCALLTYPE	SetScheduledFrameCompletionCallback (IDeckLinkVideoOutputCallback_v7_1* theCallback) = 0;
+	
+	
+	// Audio output
+	virtual HRESULT STDMETHODCALLTYPE	EnableAudioOutput (BMDAudioSampleRate sampleRate, BMDAudioSampleType sampleType, uint32_t channelCount) = 0;
+	virtual HRESULT STDMETHODCALLTYPE	DisableAudioOutput () = 0;
+	
+	virtual HRESULT STDMETHODCALLTYPE	WriteAudioSamplesSync (void* buffer, uint32_t sampleFrameCount, uint32_t *sampleFramesWritten) = 0;
+	
+	virtual HRESULT STDMETHODCALLTYPE	BeginAudioPreroll () = 0;
+	virtual HRESULT STDMETHODCALLTYPE	EndAudioPreroll () = 0;
+	virtual HRESULT STDMETHODCALLTYPE	ScheduleAudioSamples (void* buffer, uint32_t sampleFrameCount, BMDTimeValue streamTime, BMDTimeScale timeScale, uint32_t *sampleFramesWritten) = 0;
+	
+	virtual HRESULT STDMETHODCALLTYPE	GetBufferedAudioSampleFrameCount (uint32_t *bufferedSampleCount) = 0;
+	virtual HRESULT STDMETHODCALLTYPE	FlushBufferedAudioSamples () = 0;
+	
+	virtual HRESULT STDMETHODCALLTYPE	SetAudioCallback (IDeckLinkAudioOutputCallback* theCallback) = 0;
+	
+	
+	// Output control
+	virtual HRESULT STDMETHODCALLTYPE	StartScheduledPlayback (BMDTimeValue playbackStartTime, BMDTimeScale timeScale, double playbackSpeed) = 0;
+	virtual HRESULT STDMETHODCALLTYPE	StopScheduledPlayback (BMDTimeValue stopPlaybackAtTime, BMDTimeValue *actualStopTime, BMDTimeScale timeScale) = 0;
+	virtual HRESULT STDMETHODCALLTYPE	GetHardwareReferenceClock (BMDTimeScale desiredTimeScale, BMDTimeValue *elapsedTimeSinceSchedulerBegan) = 0;
+};
+
+// IDeckLinkInput_v7_1.  Created by QueryInterface from IDeckLink.
+class IDeckLinkInput_v7_1 : public IUnknown
+{
+public:
+	virtual	HRESULT	STDMETHODCALLTYPE	DoesSupportVideoMode (BMDDisplayMode displayMode, BMDPixelFormat pixelFormat, BMDDisplayModeSupport *result) = 0;
+	virtual HRESULT	STDMETHODCALLTYPE	GetDisplayModeIterator (IDeckLinkDisplayModeIterator_v7_1 **iterator) = 0;
+	
+	// Video input
+	virtual HRESULT STDMETHODCALLTYPE	EnableVideoInput (BMDDisplayMode displayMode, BMDPixelFormat pixelFormat, BMDVideoInputFlags flags) = 0;
+	virtual HRESULT STDMETHODCALLTYPE	DisableVideoInput () = 0;
+	
+	// Audio input
+	virtual HRESULT STDMETHODCALLTYPE	EnableAudioInput (BMDAudioSampleRate sampleRate, BMDAudioSampleType sampleType, uint32_t channelCount) = 0;
+	virtual HRESULT STDMETHODCALLTYPE	DisableAudioInput () = 0;
+	virtual HRESULT STDMETHODCALLTYPE	ReadAudioSamples (void* buffer, uint32_t sampleFrameCount, uint32_t *sampleFramesRead, BMDTimeValue *audioPacketTime, BMDTimeScale timeScale) = 0;
+	virtual HRESULT STDMETHODCALLTYPE	GetBufferedAudioSampleFrameCount (uint32_t *bufferedSampleCount) = 0;
+	
+	// Input control
+	virtual HRESULT	STDMETHODCALLTYPE	StartStreams () = 0;
+	virtual HRESULT	STDMETHODCALLTYPE	StopStreams () = 0;
+	virtual HRESULT	STDMETHODCALLTYPE	PauseStreams () = 0;
+	virtual HRESULT STDMETHODCALLTYPE	SetCallback (IDeckLinkInputCallback_v7_1* theCallback) = 0;
+};
+
+// IDeckLinkVideoFrame_v7_1.  Created by IDeckLinkOutput::CreateVideoFrame.
+class IDeckLinkVideoFrame_v7_1 : public IUnknown
+{
+public:
+	virtual long STDMETHODCALLTYPE					GetWidth () = 0;
+	virtual long STDMETHODCALLTYPE					GetHeight () = 0;
+	virtual long STDMETHODCALLTYPE					GetRowBytes () = 0;
+	virtual BMDPixelFormat STDMETHODCALLTYPE		GetPixelFormat () = 0;
+	virtual BMDFrameFlags STDMETHODCALLTYPE			GetFlags () = 0;
+	virtual HRESULT STDMETHODCALLTYPE				GetBytes (void* *buffer) = 0;
+};
+
+// IDeckLinkVideoInputFrame_v7_1.  Provided by the IDeckLinkInput_v7_1 frame arrival callback.
+class IDeckLinkVideoInputFrame_v7_1 : public IDeckLinkVideoFrame_v7_1
+{
+public:
+	virtual HRESULT STDMETHODCALLTYPE			GetFrameTime (BMDTimeValue *frameTime, BMDTimeValue *frameDuration, BMDTimeScale timeScale) = 0;
+};
+
+// IDeckLinkAudioInputPacket_v7_1.  Provided by the IDeckLinkInput_v7_1 callback.
+class IDeckLinkAudioInputPacket_v7_1 : public IUnknown
+{
+public:
+	virtual long STDMETHODCALLTYPE				GetSampleCount () = 0;
+	virtual HRESULT STDMETHODCALLTYPE			GetBytes (void* *buffer) = 0;
+	
+	virtual HRESULT STDMETHODCALLTYPE			GetAudioPacketTime (BMDTimeValue *packetTime, BMDTimeScale timeScale) = 0;
+};
+
+#endif		// defined(__cplusplus)
+
+#endif		// __DeckLink_API_v7_1_h__
+
diff --git a/third_party/decklink/mac/include/DeckLinkAPI_v7_3.h b/third_party/decklink/mac/include/DeckLinkAPI_v7_3.h
new file mode 100644
index 0000000..430a905
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPI_v7_3.h
@@ -0,0 +1,173 @@
+/* -LICENSE-START-
+** Copyright (c) 2009 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+/* DeckLinkAPI_v7_3.h */
+
+#ifndef __DeckLink_API_v7_3_h__
+#define __DeckLink_API_v7_3_h__
+
+#include "DeckLinkAPI.h"
+#include "DeckLinkAPI_v7_6.h"
+
+/* Interface ID Declarations */
+
+#define IID_IDeckLinkInputCallback_v7_3                  /* FD6F311D-4D00-444B-9ED4-1F25B5730AD0 */ (REFIID){0xFD,0x6F,0x31,0x1D,0x4D,0x00,0x44,0x4B,0x9E,0xD4,0x1F,0x25,0xB5,0x73,0x0A,0xD0}
+#define IID_IDeckLinkOutput_v7_3                         /* 271C65E3-C323-4344-A30F-D908BCB20AA3 */ (REFIID){0x27,0x1C,0x65,0xE3,0xC3,0x23,0x43,0x44,0xA3,0x0F,0xD9,0x08,0xBC,0xB2,0x0A,0xA3}
+#define IID_IDeckLinkInput_v7_3                          /* 4973F012-9925-458C-871C-18774CDBBECB */ (REFIID){0x49,0x73,0xF0,0x12,0x99,0x25,0x45,0x8C,0x87,0x1C,0x18,0x77,0x4C,0xDB,0xBE,0xCB}
+#define IID_IDeckLinkVideoInputFrame_v7_3                /* CF317790-2894-11DE-8C30-0800200C9A66 */ (REFIID){0xCF,0x31,0x77,0x90,0x28,0x94,0x11,0xDE,0x8C,0x30,0x08,0x00,0x20,0x0C,0x9A,0x66}
+
+/* End Interface ID Declarations */
+
+#if defined(__cplusplus)
+
+/* Forward Declarations */
+
+class IDeckLinkVideoInputFrame_v7_3;
+
+/* End Forward Declarations */
+
+
+/* Interface IDeckLinkOutput - Created by QueryInterface from IDeckLink. */
+
+class IDeckLinkOutput_v7_3 : public IUnknown
+{
+public:
+    virtual HRESULT DoesSupportVideoMode (BMDDisplayMode displayMode, BMDPixelFormat pixelFormat, /* out */ BMDDisplayModeSupport *result) = 0;
+    virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator_v7_6 **iterator) = 0;
+
+    virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback *previewCallback) = 0;
+
+    /* Video Output */
+
+    virtual HRESULT EnableVideoOutput (BMDDisplayMode displayMode, BMDVideoOutputFlags flags) = 0;
+    virtual HRESULT DisableVideoOutput (void) = 0;
+
+    virtual HRESULT SetVideoOutputFrameMemoryAllocator (/* in */ IDeckLinkMemoryAllocator *theAllocator) = 0;
+    virtual HRESULT CreateVideoFrame (int32_t width, int32_t height, int32_t rowBytes, BMDPixelFormat pixelFormat, BMDFrameFlags flags, /* out */ IDeckLinkMutableVideoFrame_v7_6 **outFrame) = 0;
+    virtual HRESULT CreateAncillaryData (BMDPixelFormat pixelFormat, /* out */ IDeckLinkVideoFrameAncillary **outBuffer) = 0;
+
+    virtual HRESULT DisplayVideoFrameSync (/* in */ IDeckLinkVideoFrame_v7_6 *theFrame) = 0;
+    virtual HRESULT ScheduleVideoFrame (/* in */ IDeckLinkVideoFrame_v7_6 *theFrame, BMDTimeValue displayTime, BMDTimeValue displayDuration, BMDTimeScale timeScale) = 0;
+    virtual HRESULT SetScheduledFrameCompletionCallback (/* in */ IDeckLinkVideoOutputCallback *theCallback) = 0;
+    virtual HRESULT GetBufferedVideoFrameCount (/* out */ uint32_t *bufferedFrameCount) = 0;
+
+    /* Audio Output */
+
+    virtual HRESULT EnableAudioOutput (BMDAudioSampleRate sampleRate, BMDAudioSampleType sampleType, uint32_t channelCount, BMDAudioOutputStreamType streamType) = 0;
+    virtual HRESULT DisableAudioOutput (void) = 0;
+
+    virtual HRESULT WriteAudioSamplesSync (/* in */ void *buffer, uint32_t sampleFrameCount, /* out */ uint32_t *sampleFramesWritten) = 0;
+
+    virtual HRESULT BeginAudioPreroll (void) = 0;
+    virtual HRESULT EndAudioPreroll (void) = 0;
+    virtual HRESULT ScheduleAudioSamples (/* in */ void *buffer, uint32_t sampleFrameCount, BMDTimeValue streamTime, BMDTimeScale timeScale, /* out */ uint32_t *sampleFramesWritten) = 0;
+
+    virtual HRESULT GetBufferedAudioSampleFrameCount (/* out */ uint32_t *bufferedSampleFrameCount) = 0;
+    virtual HRESULT FlushBufferedAudioSamples (void) = 0;
+
+    virtual HRESULT SetAudioCallback (/* in */ IDeckLinkAudioOutputCallback *theCallback) = 0;
+
+    /* Output Control */
+
+    virtual HRESULT StartScheduledPlayback (BMDTimeValue playbackStartTime, BMDTimeScale timeScale, double playbackSpeed) = 0;
+    virtual HRESULT StopScheduledPlayback (BMDTimeValue stopPlaybackAtTime, /* out */ BMDTimeValue *actualStopTime, BMDTimeScale timeScale) = 0;
+    virtual HRESULT IsScheduledPlaybackRunning (/* out */ bool *active) = 0;
+    virtual HRESULT GetHardwareReferenceClock (BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *elapsedTimeSinceSchedulerBegan) = 0;
+
+protected:
+    virtual ~IDeckLinkOutput_v7_3 () {}; // call Release method to drop reference count
+};
+
+/* End Interface IDeckLinkOutput */
+
+
+/* Interface IDeckLinkInputCallback - Frame arrival callback. */
+
+class IDeckLinkInputCallback_v7_3 : public IUnknown
+{
+public:
+    virtual HRESULT VideoInputFormatChanged (/* in */ BMDVideoInputFormatChangedEvents notificationEvents, /* in */ IDeckLinkDisplayMode_v7_6 *newDisplayMode, /* in */ BMDDetectedVideoInputFormatFlags detectedSignalFlags) = 0;
+    virtual HRESULT VideoInputFrameArrived (/* in */ IDeckLinkVideoInputFrame_v7_3 *videoFrame, /* in */ IDeckLinkAudioInputPacket *audioPacket) = 0;
+
+protected:
+    virtual ~IDeckLinkInputCallback_v7_3 () {}; // call Release method to drop reference count
+};
+
+/* End Interface IDeckLinkInputCallback */
+
+
+/* Interface IDeckLinkInput - Created by QueryInterface from IDeckLink. */
+
+class IDeckLinkInput_v7_3 : public IUnknown
+{
+public:
+    virtual HRESULT DoesSupportVideoMode (BMDDisplayMode displayMode, BMDPixelFormat pixelFormat, /* out */ BMDDisplayModeSupport *result) = 0;
+    virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator_v7_6 **iterator) = 0;
+
+    virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback *previewCallback) = 0;
+
+    /* Video Input */
+
+    virtual HRESULT EnableVideoInput (BMDDisplayMode displayMode, BMDPixelFormat pixelFormat, BMDVideoInputFlags flags) = 0;
+    virtual HRESULT DisableVideoInput (void) = 0;
+    virtual HRESULT GetAvailableVideoFrameCount (/* out */ uint32_t *availableFrameCount) = 0;
+
+    /* Audio Input */
+
+    virtual HRESULT EnableAudioInput (BMDAudioSampleRate sampleRate, BMDAudioSampleType sampleType, uint32_t channelCount) = 0;
+    virtual HRESULT DisableAudioInput (void) = 0;
+    virtual HRESULT GetAvailableAudioSampleFrameCount (/* out */ uint32_t *availableSampleFrameCount) = 0;
+
+    /* Input Control */
+
+    virtual HRESULT StartStreams (void) = 0;
+    virtual HRESULT StopStreams (void) = 0;
+    virtual HRESULT PauseStreams (void) = 0;
+    virtual HRESULT FlushStreams (void) = 0;
+    virtual HRESULT SetCallback (/* in */ IDeckLinkInputCallback_v7_3 *theCallback) = 0;
+
+protected:
+    virtual ~IDeckLinkInput_v7_3 () {}; // call Release method to drop reference count
+};
+
+/* End Interface IDeckLinkInput */
+
+/* Interface IDeckLinkVideoInputFrame - Provided by the IDeckLinkVideoInput frame arrival callback. */
+
+class IDeckLinkVideoInputFrame_v7_3 : public IDeckLinkVideoFrame_v7_6
+{
+public:
+    virtual HRESULT GetStreamTime (/* out */ BMDTimeValue *frameTime, /* out */ BMDTimeValue *frameDuration, BMDTimeScale timeScale) = 0;
+
+protected:
+    virtual ~IDeckLinkVideoInputFrame_v7_3 () {}; // call Release method to drop reference count
+};
+
+/* End Interface IDeckLinkVideoInputFrame */
+
+#endif      // defined(__cplusplus)
+#endif      // __DeckLink_API_v7_3_h__
diff --git a/third_party/decklink/mac/include/DeckLinkAPI_v7_6.h b/third_party/decklink/mac/include/DeckLinkAPI_v7_6.h
new file mode 100644
index 0000000..a90d497
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPI_v7_6.h
@@ -0,0 +1,421 @@
+/* -LICENSE-START-
+** Copyright (c) 2009 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+/* DeckLinkAPI_v7_6.h */
+
+#ifndef __DeckLink_API_v7_6_h__
+#define __DeckLink_API_v7_6_h__
+
+#include "DeckLinkAPI.h"
+
+// Interface ID Declarations
+
+#define IID_IDeckLinkVideoOutputCallback_v7_6            /* E763A626-4A3C-49D1-BF13-E7AD3692AE52 */ (REFIID){0xE7,0x63,0xA6,0x26,0x4A,0x3C,0x49,0xD1,0xBF,0x13,0xE7,0xAD,0x36,0x92,0xAE,0x52}
+#define IID_IDeckLinkInputCallback_v7_6                  /* 31D28EE7-88B6-4CB1-897A-CDBF79A26414 */ (REFIID){0x31,0xD2,0x8E,0xE7,0x88,0xB6,0x4C,0xB1,0x89,0x7A,0xCD,0xBF,0x79,0xA2,0x64,0x14}
+#define IID_IDeckLinkDisplayModeIterator_v7_6            /* 455D741F-1779-4800-86F5-0B5D13D79751 */ (REFIID){0x45,0x5D,0x74,0x1F,0x17,0x79,0x48,0x00,0x86,0xF5,0x0B,0x5D,0x13,0xD7,0x97,0x51}
+#define IID_IDeckLinkDisplayMode_v7_6                    /* 87451E84-2B7E-439E-A629-4393EA4A8550 */ (REFIID){0x87,0x45,0x1E,0x84,0x2B,0x7E,0x43,0x9E,0xA6,0x29,0x43,0x93,0xEA,0x4A,0x85,0x50}
+#define IID_IDeckLinkOutput_v7_6                         /* 29228142-EB8C-4141-A621-F74026450955 */ (REFIID){0x29,0x22,0x81,0x42,0xEB,0x8C,0x41,0x41,0xA6,0x21,0xF7,0x40,0x26,0x45,0x09,0x55}
+#define IID_IDeckLinkInput_v7_6                          /* 300C135A-9F43-48E2-9906-6D7911D93CF1 */ (REFIID){0x30,0x0C,0x13,0x5A,0x9F,0x43,0x48,0xE2,0x99,0x06,0x6D,0x79,0x11,0xD9,0x3C,0xF1}
+#define IID_IDeckLinkTimecode_v7_6                       /* EFB9BCA6-A521-44F7-BD69-2332F24D9EE6 */ (REFIID){0xEF,0xB9,0xBC,0xA6,0xA5,0x21,0x44,0xF7,0xBD,0x69,0x23,0x32,0xF2,0x4D,0x9E,0xE6}
+#define IID_IDeckLinkVideoFrame_v7_6                     /* A8D8238E-6B18-4196-99E1-5AF717B83D32 */ (REFIID){0xA8,0xD8,0x23,0x8E,0x6B,0x18,0x41,0x96,0x99,0xE1,0x5A,0xF7,0x17,0xB8,0x3D,0x32}
+#define IID_IDeckLinkMutableVideoFrame_v7_6              /* 46FCEE00-B4E6-43D0-91C0-023A7FCEB34F */ (REFIID){0x46,0xFC,0xEE,0x00,0xB4,0xE6,0x43,0xD0,0x91,0xC0,0x02,0x3A,0x7F,0xCE,0xB3,0x4F}
+#define IID_IDeckLinkVideoInputFrame_v7_6                /* 9A74FA41-AE9F-47AC-8CF4-01F42DD59965 */ (REFIID){0x9A,0x74,0xFA,0x41,0xAE,0x9F,0x47,0xAC,0x8C,0xF4,0x01,0xF4,0x2D,0xD5,0x99,0x65}
+#define IID_IDeckLinkScreenPreviewCallback_v7_6          /* 373F499D-4B4D-4518-AD22-6354E5A5825E */ (REFIID){0x37,0x3F,0x49,0x9D,0x4B,0x4D,0x45,0x18,0xAD,0x22,0x63,0x54,0xE5,0xA5,0x82,0x5E}
+#define IID_IDeckLinkCocoaScreenPreviewCallback_v7_6     /* D174152F-8F96-4C07-83A5-DD5F5AF0A2AA */ (REFIID){0xD1,0x74,0x15,0x2F,0x8F,0x96,0x4C,0x07,0x83,0xA5,0xDD,0x5F,0x5A,0xF0,0xA2,0xAA}
+#define IID_IDeckLinkGLScreenPreviewHelper_v7_6          /* BA575CD9-A15E-497B-B2C2-F9AFE7BE4EBA */ (REFIID){0xBA,0x57,0x5C,0xD9,0xA1,0x5E,0x49,0x7B,0xB2,0xC2,0xF9,0xAF,0xE7,0xBE,0x4E,0xBA}
+#define IID_IDeckLinkVideoConversion_v7_6                /* 3EB504C9-F97D-40FE-A158-D407D48CB53B */ (REFIID){0x3E,0xB5,0x04,0xC9,0xF9,0x7D,0x40,0xFE,0xA1,0x58,0xD4,0x07,0xD4,0x8C,0xB5,0x3B}
+#define IID_IDeckLinkConfiguration_v7_6                  /* B8EAD569-B764-47F0-A73F-AE40DF6CBF10 */ (REFIID){0xB8,0xEA,0xD5,0x69,0xB7,0x64,0x47,0xF0,0xA7,0x3F,0xAE,0x40,0xDF,0x6C,0xBF,0x10}
+
+
+#if defined(__cplusplus)
+
+/* Enum BMDVideoConnection - Video connection types */
+
+typedef uint32_t BMDVideoConnection_v7_6;
+enum _BMDVideoConnection_v7_6 {
+    bmdVideoConnectionSDI_v7_6                              = 'sdi ',
+    bmdVideoConnectionHDMI_v7_6                             = 'hdmi',
+    bmdVideoConnectionOpticalSDI_v7_6                       = 'opti',
+    bmdVideoConnectionComponent_v7_6                        = 'cpnt',
+    bmdVideoConnectionComposite_v7_6                        = 'cmst',
+    bmdVideoConnectionSVideo_v7_6                           = 'svid'
+};
+
+
+// Forward Declarations
+
+class IDeckLinkVideoOutputCallback_v7_6;
+class IDeckLinkInputCallback_v7_6;
+class IDeckLinkDisplayModeIterator_v7_6;
+class IDeckLinkDisplayMode_v7_6;
+class IDeckLinkOutput_v7_6;
+class IDeckLinkInput_v7_6;
+class IDeckLinkTimecode_v7_6;
+class IDeckLinkVideoFrame_v7_6;
+class IDeckLinkMutableVideoFrame_v7_6;
+class IDeckLinkVideoInputFrame_v7_6;
+class IDeckLinkScreenPreviewCallback_v7_6;
+class IDeckLinkCocoaScreenPreviewCallback_v7_6;
+class IDeckLinkGLScreenPreviewHelper_v7_6;
+class IDeckLinkVideoConversion_v7_6;
+
+
+/* Interface IDeckLinkVideoOutputCallback - Frame completion callback. */
+
+class IDeckLinkVideoOutputCallback_v7_6 : public IUnknown
+{
+public:
+    virtual HRESULT ScheduledFrameCompleted (/* in */ IDeckLinkVideoFrame_v7_6 *completedFrame, /* in */ BMDOutputFrameCompletionResult result) = 0;
+    virtual HRESULT ScheduledPlaybackHasStopped (void) = 0;
+
+protected:
+    virtual ~IDeckLinkVideoOutputCallback_v7_6 () {}; // call Release method to drop reference count
+};
+
+
+/* Interface IDeckLinkInputCallback - Frame arrival callback. */
+
+class IDeckLinkInputCallback_v7_6 : public IUnknown
+{
+public:
+    virtual HRESULT VideoInputFormatChanged (/* in */ BMDVideoInputFormatChangedEvents notificationEvents, /* in */ IDeckLinkDisplayMode_v7_6 *newDisplayMode, /* in */ BMDDetectedVideoInputFormatFlags detectedSignalFlags) = 0;
+    virtual HRESULT VideoInputFrameArrived (/* in */ IDeckLinkVideoInputFrame_v7_6* videoFrame, /* in */ IDeckLinkAudioInputPacket* audioPacket) = 0;
+
+protected:
+    virtual ~IDeckLinkInputCallback_v7_6 () {}; // call Release method to drop reference count
+};
+
+
+/* Interface IDeckLinkDisplayModeIterator - enumerates over supported input/output display modes. */
+
+class IDeckLinkDisplayModeIterator_v7_6 : public IUnknown
+{
+public:
+    virtual HRESULT Next (/* out */ IDeckLinkDisplayMode_v7_6 **deckLinkDisplayMode) = 0;
+
+protected:
+    virtual ~IDeckLinkDisplayModeIterator_v7_6 () {}; // call Release method to drop reference count
+};
+
+
+/* Interface IDeckLinkDisplayMode - represents a display mode */
+
+class IDeckLinkDisplayMode_v7_6 : public IUnknown
+{
+public:
+    virtual HRESULT GetName (/* out */ CFStringRef *name) = 0;
+    virtual BMDDisplayMode GetDisplayMode (void) = 0;
+    virtual long GetWidth (void) = 0;
+    virtual long GetHeight (void) = 0;
+    virtual HRESULT GetFrameRate (/* out */ BMDTimeValue *frameDuration, /* out */ BMDTimeScale *timeScale) = 0;
+    virtual BMDFieldDominance GetFieldDominance (void) = 0;
+
+protected:
+    virtual ~IDeckLinkDisplayMode_v7_6 () {}; // call Release method to drop reference count
+};
+
+
+/* Interface IDeckLinkOutput - Created by QueryInterface from IDeckLink. */
+
+class IDeckLinkOutput_v7_6 : public IUnknown
+{
+public:
+    virtual HRESULT DoesSupportVideoMode (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* out */ BMDDisplayModeSupport *result) = 0;
+    virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator_v7_6 **iterator) = 0;
+
+    virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback_v7_6 *previewCallback) = 0;
+
+    /* Video Output */
+
+    virtual HRESULT EnableVideoOutput (/* in */ BMDDisplayMode displayMode, /* in */ BMDVideoOutputFlags flags) = 0;
+    virtual HRESULT DisableVideoOutput (void) = 0;
+
+    virtual HRESULT SetVideoOutputFrameMemoryAllocator (/* in */ IDeckLinkMemoryAllocator *theAllocator) = 0;
+    virtual HRESULT CreateVideoFrame (/* in */ int32_t width, /* in */ int32_t height, /* in */ int32_t rowBytes, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDFrameFlags flags, /* out */ IDeckLinkMutableVideoFrame_v7_6 **outFrame) = 0;
+    virtual HRESULT CreateAncillaryData (/* in */ BMDPixelFormat pixelFormat, /* out */ IDeckLinkVideoFrameAncillary **outBuffer) = 0;
+
+    virtual HRESULT DisplayVideoFrameSync (/* in */ IDeckLinkVideoFrame_v7_6 *theFrame) = 0;
+    virtual HRESULT ScheduleVideoFrame (/* in */ IDeckLinkVideoFrame_v7_6 *theFrame, /* in */ BMDTimeValue displayTime, /* in */ BMDTimeValue displayDuration, /* in */ BMDTimeScale timeScale) = 0;
+    virtual HRESULT SetScheduledFrameCompletionCallback (/* in */ IDeckLinkVideoOutputCallback_v7_6 *theCallback) = 0;
+    virtual HRESULT GetBufferedVideoFrameCount (/* out */ uint32_t *bufferedFrameCount) = 0;
+
+    /* Audio Output */
+
+    virtual HRESULT EnableAudioOutput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount, /* in */ BMDAudioOutputStreamType streamType) = 0;
+    virtual HRESULT DisableAudioOutput (void) = 0;
+
+    virtual HRESULT WriteAudioSamplesSync (/* in */ void *buffer, /* in */ uint32_t sampleFrameCount, /* out */ uint32_t *sampleFramesWritten) = 0;
+
+    virtual HRESULT BeginAudioPreroll (void) = 0;
+    virtual HRESULT EndAudioPreroll (void) = 0;
+    virtual HRESULT ScheduleAudioSamples (/* in */ void *buffer, /* in */ uint32_t sampleFrameCount, /* in */ BMDTimeValue streamTime, /* in */ BMDTimeScale timeScale, /* out */ uint32_t *sampleFramesWritten) = 0;
+
+    virtual HRESULT GetBufferedAudioSampleFrameCount (/* out */ uint32_t *bufferedSampleFrameCount) = 0;
+    virtual HRESULT FlushBufferedAudioSamples (void) = 0;
+
+    virtual HRESULT SetAudioCallback (/* in */ IDeckLinkAudioOutputCallback *theCallback) = 0;
+
+    /* Output Control */
+
+    virtual HRESULT StartScheduledPlayback (/* in */ BMDTimeValue playbackStartTime, /* in */ BMDTimeScale timeScale, /* in */ double playbackSpeed) = 0;
+    virtual HRESULT StopScheduledPlayback (/* in */ BMDTimeValue stopPlaybackAtTime, /* out */ BMDTimeValue *actualStopTime, /* in */ BMDTimeScale timeScale) = 0;
+    virtual HRESULT IsScheduledPlaybackRunning (/* out */ bool *active) = 0;
+    virtual HRESULT GetScheduledStreamTime (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *streamTime, /* out */ double *playbackSpeed) = 0;
+
+    /* Hardware Timing */
+
+    virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *hardwareTime, /* out */ BMDTimeValue *timeInFrame, /* out */ BMDTimeValue *ticksPerFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkOutput_v7_6 () {}; // call Release method to drop reference count
+};
+
+
+/* Interface IDeckLinkInput_v7_6 - Created by QueryInterface from IDeckLink. */
+
+class IDeckLinkInput_v7_6 : public IUnknown
+{
+public:
+    virtual HRESULT DoesSupportVideoMode (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* out */ BMDDisplayModeSupport *result) = 0;
+    virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator_v7_6 **iterator) = 0;
+
+    virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback_v7_6 *previewCallback) = 0;
+
+    /* Video Input */
+
+    virtual HRESULT EnableVideoInput (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags) = 0;
+    virtual HRESULT DisableVideoInput (void) = 0;
+    virtual HRESULT GetAvailableVideoFrameCount (/* out */ uint32_t *availableFrameCount) = 0;
+
+    /* Audio Input */
+
+    virtual HRESULT EnableAudioInput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount) = 0;
+    virtual HRESULT DisableAudioInput (void) = 0;
+    virtual HRESULT GetAvailableAudioSampleFrameCount (/* out */ uint32_t *availableSampleFrameCount) = 0;
+
+    /* Input Control */
+
+    virtual HRESULT StartStreams (void) = 0;
+    virtual HRESULT StopStreams (void) = 0;
+    virtual HRESULT PauseStreams (void) = 0;
+    virtual HRESULT FlushStreams (void) = 0;
+    virtual HRESULT SetCallback (/* in */ IDeckLinkInputCallback_v7_6 *theCallback) = 0;
+
+    /* Hardware Timing */
+
+    virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *hardwareTime, /* out */ BMDTimeValue *timeInFrame, /* out */ BMDTimeValue *ticksPerFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkInput_v7_6 () {}; // call Release method to drop reference count
+};
+
+
+/* Interface IDeckLinkTimecode - Used for video frame timecode representation. */
+
+class IDeckLinkTimecode_v7_6 : public IUnknown
+{
+public:
+    virtual BMDTimecodeBCD GetBCD (void) = 0;
+    virtual HRESULT GetComponents (/* out */ uint8_t *hours, /* out */ uint8_t *minutes, /* out */ uint8_t *seconds, /* out */ uint8_t *frames) = 0;
+    virtual HRESULT GetString (/* out */ CFStringRef *timecode) = 0;
+    virtual BMDTimecodeFlags GetFlags (void) = 0;
+
+protected:
+    virtual ~IDeckLinkTimecode_v7_6 () {}; // call Release method to drop reference count
+};
+
+
+/* Interface IDeckLinkVideoFrame - Interface to encapsulate a video frame; can be caller-implemented. */
+
+class IDeckLinkVideoFrame_v7_6 : public IUnknown
+{
+public:
+    virtual long GetWidth (void) = 0;
+    virtual long GetHeight (void) = 0;
+    virtual long GetRowBytes (void) = 0;
+    virtual BMDPixelFormat GetPixelFormat (void) = 0;
+    virtual BMDFrameFlags GetFlags (void) = 0;
+    virtual HRESULT GetBytes (/* out */ void **buffer) = 0;
+
+    virtual HRESULT GetTimecode (BMDTimecodeFormat format, /* out */ IDeckLinkTimecode_v7_6 **timecode) = 0;
+    virtual HRESULT GetAncillaryData (/* out */ IDeckLinkVideoFrameAncillary **ancillary) = 0;
+
+protected:
+    virtual ~IDeckLinkVideoFrame_v7_6 () {}; // call Release method to drop reference count
+};
+
+
+/* Interface IDeckLinkMutableVideoFrame - Created by IDeckLinkOutput::CreateVideoFrame. */
+
+class IDeckLinkMutableVideoFrame_v7_6 : public IDeckLinkVideoFrame_v7_6
+{
+public:
+    virtual HRESULT SetFlags (BMDFrameFlags newFlags) = 0;
+
+    virtual HRESULT SetTimecode (BMDTimecodeFormat format, /* in */ IDeckLinkTimecode_v7_6 *timecode) = 0;
+    virtual HRESULT SetTimecodeFromComponents (BMDTimecodeFormat format, uint8_t hours, uint8_t minutes, uint8_t seconds, uint8_t frames, BMDTimecodeFlags flags) = 0;
+    virtual HRESULT SetAncillaryData (/* in */ IDeckLinkVideoFrameAncillary *ancillary) = 0;
+
+protected:
+    virtual ~IDeckLinkMutableVideoFrame_v7_6 () {}; // call Release method to drop reference count
+};
+
+
+/* Interface IDeckLinkVideoInputFrame - Provided by the IDeckLinkVideoInput frame arrival callback. */
+
+class IDeckLinkVideoInputFrame_v7_6 : public IDeckLinkVideoFrame_v7_6
+{
+public:
+    virtual HRESULT GetStreamTime (/* out */ BMDTimeValue *frameTime, /* out */ BMDTimeValue *frameDuration, BMDTimeScale timeScale) = 0;
+    virtual HRESULT GetHardwareReferenceTimestamp (BMDTimeScale timeScale, /* out */ BMDTimeValue *frameTime, /* out */ BMDTimeValue *frameDuration) = 0;
+
+protected:
+    virtual ~IDeckLinkVideoInputFrame_v7_6 () {}; // call Release method to drop reference count
+};
+
+
+/* Interface IDeckLinkScreenPreviewCallback - Screen preview callback */
+
+class IDeckLinkScreenPreviewCallback_v7_6 : public IUnknown
+{
+public:
+    virtual HRESULT DrawFrame (/* in */ IDeckLinkVideoFrame_v7_6 *theFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkScreenPreviewCallback_v7_6 () {}; // call Release method to drop reference count
+};
+
+
+/* Interface IDeckLinkCocoaScreenPreviewCallback - Screen preview callback for Cocoa-based applications */
+
+class IDeckLinkCocoaScreenPreviewCallback_v7_6 : public IDeckLinkScreenPreviewCallback_v7_6
+{
+public:
+
+protected:
+    virtual ~IDeckLinkCocoaScreenPreviewCallback_v7_6 () {}; // call Release method to drop reference count
+};
+
+
+/* Interface IDeckLinkGLScreenPreviewHelper - Created with CoCreateInstance(). */
+
+class IDeckLinkGLScreenPreviewHelper_v7_6 : public IUnknown
+{
+public:
+
+    /* Methods must be called with OpenGL context set */
+
+    virtual HRESULT InitializeGL (void) = 0;
+    virtual HRESULT PaintGL (void) = 0;
+    virtual HRESULT SetFrame (/* in */ IDeckLinkVideoFrame_v7_6 *theFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkGLScreenPreviewHelper_v7_6 () {}; // call Release method to drop reference count
+};
+
+
+/* Interface IDeckLinkVideoConversion - Created with CoCreateInstance(). */
+
+class IDeckLinkVideoConversion_v7_6 : public IUnknown
+{
+public:
+    virtual HRESULT ConvertFrame (/* in */ IDeckLinkVideoFrame_v7_6* srcFrame, /* in */ IDeckLinkVideoFrame_v7_6* dstFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkVideoConversion_v7_6 () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkConfiguration - Created by QueryInterface from IDeckLink. */
+
+class IDeckLinkConfiguration_v7_6 : public IUnknown
+{
+public:
+    virtual HRESULT GetConfigurationValidator (/* out */ IDeckLinkConfiguration_v7_6 **configObject) = 0;
+    virtual HRESULT WriteConfigurationToPreferences (void) = 0;
+	
+    /* Video Output Configuration */
+	
+    virtual HRESULT SetVideoOutputFormat (/* in */ BMDVideoConnection_v7_6 videoOutputConnection) = 0;
+    virtual HRESULT IsVideoOutputActive (/* in */ BMDVideoConnection_v7_6 videoOutputConnection, /* out */ bool *active) = 0;
+	
+    virtual HRESULT SetAnalogVideoOutputFlags (/* in */ BMDAnalogVideoFlags analogVideoFlags) = 0;
+    virtual HRESULT GetAnalogVideoOutputFlags (/* out */ BMDAnalogVideoFlags *analogVideoFlags) = 0;
+	
+    virtual HRESULT EnableFieldFlickerRemovalWhenPaused (/* in */ bool enable) = 0;
+    virtual HRESULT IsEnabledFieldFlickerRemovalWhenPaused (/* out */ bool *enabled) = 0;
+	
+    virtual HRESULT Set444And3GBpsVideoOutput (/* in */ bool enable444VideoOutput, /* in */ bool enable3GbsOutput) = 0;
+    virtual HRESULT Get444And3GBpsVideoOutput (/* out */ bool *is444VideoOutputEnabled, /* out */ bool *threeGbsOutputEnabled) = 0;
+	
+    virtual HRESULT SetVideoOutputConversionMode (/* in */ BMDVideoOutputConversionMode conversionMode) = 0;
+    virtual HRESULT GetVideoOutputConversionMode (/* out */ BMDVideoOutputConversionMode *conversionMode) = 0;
+	
+    virtual HRESULT Set_HD1080p24_to_HD1080i5994_Conversion (/* in */ bool enable) = 0;
+    virtual HRESULT Get_HD1080p24_to_HD1080i5994_Conversion (/* out */ bool *enabled) = 0;
+	
+    /* Video Input Configuration */
+	
+    virtual HRESULT SetVideoInputFormat (/* in */ BMDVideoConnection_v7_6 videoInputFormat) = 0;
+    virtual HRESULT GetVideoInputFormat (/* out */ BMDVideoConnection_v7_6 *videoInputFormat) = 0;
+	
+    virtual HRESULT SetAnalogVideoInputFlags (/* in */ BMDAnalogVideoFlags analogVideoFlags) = 0;
+    virtual HRESULT GetAnalogVideoInputFlags (/* out */ BMDAnalogVideoFlags *analogVideoFlags) = 0;
+	
+    virtual HRESULT SetVideoInputConversionMode (/* in */ BMDVideoInputConversionMode conversionMode) = 0;
+    virtual HRESULT GetVideoInputConversionMode (/* out */ BMDVideoInputConversionMode *conversionMode) = 0;
+	
+    virtual HRESULT SetBlackVideoOutputDuringCapture (/* in */ bool blackOutInCapture) = 0;
+    virtual HRESULT GetBlackVideoOutputDuringCapture (/* out */ bool *blackOutInCapture) = 0;
+	
+    virtual HRESULT Set32PulldownSequenceInitialTimecodeFrame (/* in */ uint32_t aFrameTimecode) = 0;
+    virtual HRESULT Get32PulldownSequenceInitialTimecodeFrame (/* out */ uint32_t *aFrameTimecode) = 0;
+	
+    virtual HRESULT SetVancSourceLineMapping (/* in */ uint32_t activeLine1VANCsource, /* in */ uint32_t activeLine2VANCsource, /* in */ uint32_t activeLine3VANCsource) = 0;
+    virtual HRESULT GetVancSourceLineMapping (/* out */ uint32_t *activeLine1VANCsource, /* out */ uint32_t *activeLine2VANCsource, /* out */ uint32_t *activeLine3VANCsource) = 0;
+	
+    /* Audio Input Configuration */
+	
+    virtual HRESULT SetAudioInputFormat (/* in */ BMDAudioConnection audioInputFormat) = 0;
+    virtual HRESULT GetAudioInputFormat (/* out */ BMDAudioConnection *audioInputFormat) = 0;
+};
+
+
+
+/* Functions */
+
+extern "C" {
+
+	IDeckLinkIterator*							CreateDeckLinkIteratorInstance_v7_6 (void);
+	IDeckLinkGLScreenPreviewHelper_v7_6*		CreateOpenGLScreenPreviewHelper_v7_6 (void);
+    IDeckLinkCocoaScreenPreviewCallback_v7_6*	CreateCocoaScreenPreview_v7_6 (void* /* (NSView*) */ parentView);
+    IDeckLinkVideoConversion_v7_6*				CreateVideoConversionInstance_v7_6 (void);
+
+};
+
+
+#endif      // defined(__cplusplus)
+#endif      // __DeckLink_API_v7_6_h__
diff --git a/third_party/decklink/mac/include/DeckLinkAPI_v7_9.h b/third_party/decklink/mac/include/DeckLinkAPI_v7_9.h
new file mode 100644
index 0000000..c882f61
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPI_v7_9.h
@@ -0,0 +1,91 @@
+/* -LICENSE-START-
+** Copyright (c) 2010 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+/* DeckLinkAPI_v7_9.h */
+
+#ifndef __DeckLink_API_v7_9_h__
+#define __DeckLink_API_v7_9_h__
+
+#include "DeckLinkAPI.h"
+
+// Interface ID Declarations
+
+#define IID_IDeckLinkDeckControl_v7_9                    /* A4D81043-0619-42B7-8ED6-602D29041DF7 */ (REFIID){0xA4,0xD8,0x10,0x43,0x06,0x19,0x42,0xB7,0x8E,0xD6,0x60,0x2D,0x29,0x04,0x1D,0xF7}
+
+
+#if defined(__cplusplus)
+
+// Forward Declarations
+
+class IDeckLinkDeckControl_v7_9;
+
+
+/* Interface IDeckLinkDeckControl_v7_9 - Deck Control main interface */
+
+class IDeckLinkDeckControl_v7_9 : public IUnknown
+{
+public:
+    virtual HRESULT Open (/* in */ BMDTimeScale timeScale, /* in */ BMDTimeValue timeValue, /* in */ bool timecodeIsDropFrame, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Close (/* in */ bool standbyOn) = 0;
+    virtual HRESULT GetCurrentState (/* out */ BMDDeckControlMode *mode, /* out */ BMDDeckControlVTRControlState *vtrControlState, /* out */ BMDDeckControlStatusFlags *flags) = 0;
+    virtual HRESULT SetStandby (/* in */ bool standbyOn) = 0;
+    virtual HRESULT Play (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Stop (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT TogglePlayStop (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Eject (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT GoToTimecode (/* in */ BMDTimecodeBCD timecode, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT FastForward (/* in */ bool viewTape, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Rewind (/* in */ bool viewTape, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT StepForward (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT StepBack (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Jog (/* in */ double rate, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Shuttle (/* in */ double rate, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT GetTimecodeString (/* out */ BMDstring *currentTimeCode, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT GetTimecode (/* out */ IDeckLinkTimecode **currentTimecode, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT GetTimecodeBCD (/* out */ BMDTimecodeBCD *currentTimecode, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT SetPreroll (/* in */ uint32_t prerollSeconds) = 0;
+    virtual HRESULT GetPreroll (/* out */ uint32_t *prerollSeconds) = 0;
+    virtual HRESULT SetExportOffset (/* in */ int32_t exportOffsetFields) = 0;
+    virtual HRESULT GetExportOffset (/* out */ int32_t *exportOffsetFields) = 0;
+    virtual HRESULT GetManualExportOffset (/* out */ int32_t *deckManualExportOffsetFields) = 0;
+    virtual HRESULT SetCaptureOffset (/* in */ int32_t captureOffsetFields) = 0;
+    virtual HRESULT GetCaptureOffset (/* out */ int32_t *captureOffsetFields) = 0;
+    virtual HRESULT StartExport (/* in */ BMDTimecodeBCD inTimecode, /* in */ BMDTimecodeBCD outTimecode, /* in */ BMDDeckControlExportModeOpsFlags exportModeOps, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT StartCapture (/* in */ bool useVITC, /* in */ BMDTimecodeBCD inTimecode, /* in */ BMDTimecodeBCD outTimecode, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT GetDeviceID (/* out */ uint16_t *deviceId, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Abort (void) = 0;
+    virtual HRESULT CrashRecordStart (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT CrashRecordStop (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT SetCallback (/* in */ IDeckLinkDeckControlStatusCallback *callback) = 0;
+
+protected:
+    virtual ~IDeckLinkDeckControl_v7_9 () {}; // call Release method to drop reference count
+};
+
+
+#endif      // defined(__cplusplus)
+#endif      // __DeckLink_API_v7_9_h__
diff --git a/third_party/decklink/mac/include/DeckLinkAPI_v8_0.h b/third_party/decklink/mac/include/DeckLinkAPI_v8_0.h
new file mode 100644
index 0000000..ea06183
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPI_v8_0.h
@@ -0,0 +1,63 @@
+/* -LICENSE-START-
+** Copyright (c) 2011 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPI_v8_0_H
+#define BMD_DECKLINKAPI_v8_0_H
+
+#include "DeckLinkAPI.h"
+
+// Interface ID Declarations
+
+#define IID_IDeckLink_v8_0                                    /* 62BFF75D-6569-4E55-8D4D-66AA03829ABC */ (REFIID){0x62,0xBF,0xF7,0x5D,0x65,0x69,0x4E,0x55,0x8D,0x4D,0x66,0xAA,0x03,0x82,0x9A,0xBC}
+#define IID_IDeckLinkIterator_v8_0                            /* 74E936FC-CC28-4A67-81A0-1E94E52D4E69 */ (REFIID){0x74,0xE9,0x36,0xFC,0xCC,0x28,0x4A,0x67,0x81,0xA0,0x1E,0x94,0xE5,0x2D,0x4E,0x69}
+
+#if defined (__cplusplus)
+
+/* Interface IDeckLink_v8_0 - represents a DeckLink device */
+
+class IDeckLink_v8_0 : public IUnknown
+{
+public:
+    virtual HRESULT GetModelName (/* out */ CFStringRef *modelName) = 0;
+};
+
+/* Interface IDeckLinkIterator_v8_0 - enumerates installed DeckLink hardware */
+
+class IDeckLinkIterator_v8_0 : public IUnknown
+{
+public:
+    virtual HRESULT Next (/* out */ IDeckLink_v8_0 **deckLinkInstance) = 0;
+};
+
+extern "C" {
+    IDeckLinkIterator_v8_0*                     CreateDeckLinkIteratorInstance_v8_0 (void);
+};
+
+
+#endif	// defined __cplusplus
+
+#endif /* defined(BMD_DECKLINKAPI_v8_0_H) */
diff --git a/third_party/decklink/mac/include/DeckLinkAPI_v8_1.h b/third_party/decklink/mac/include/DeckLinkAPI_v8_1.h
new file mode 100644
index 0000000..0eea695
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPI_v8_1.h
@@ -0,0 +1,111 @@
+/* -LICENSE-START-
+ ** Copyright (c) 2011 Blackmagic Design
+ **
+ ** Permission is hereby granted, free of charge, to any person or organization
+ ** obtaining a copy of the software and accompanying documentation covered by
+ ** this license (the "Software") to use, reproduce, display, distribute,
+ ** execute, and transmit the Software, and to prepare derivative works of the
+ ** Software, and to permit third-parties to whom the Software is furnished to
+ ** do so, all subject to the following:
+ ** 
+ ** The copyright notices in the Software and this entire statement, including
+ ** the above license grant, this restriction and the following disclaimer,
+ ** must be included in all copies of the Software, in whole or in part, and
+ ** all derivative works of the Software, unless such copies or derivative
+ ** works are solely in the form of machine-executable object code generated by
+ ** a source language processor.
+ ** 
+ ** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ ** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ ** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+ ** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+ ** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+ ** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ ** DEALINGS IN THE SOFTWARE.
+ ** -LICENSE-END-
+ */
+
+#ifndef BMD_DECKLINKAPI_v8_1_H
+#define BMD_DECKLINKAPI_v8_1_H
+
+#include "DeckLinkAPI.h"
+
+
+// Interface ID Declarations
+
+#define IID_IDeckLinkDeckControlStatusCallback_v8_1           /* E5F693C1-4283-4716-B18F-C1431521955B */ (REFIID){0xE5,0xF6,0x93,0xC1,0x42,0x83,0x47,0x16,0xB1,0x8F,0xC1,0x43,0x15,0x21,0x95,0x5B}
+#define IID_IDeckLinkDeckControl_v8_1                         /* 522A9E39-0F3C-4742-94EE-D80DE335DA1D */ (REFIID){0x52,0x2A,0x9E,0x39,0x0F,0x3C,0x47,0x42,0x94,0xEE,0xD8,0x0D,0xE3,0x35,0xDA,0x1D}
+
+
+/* Enum BMDDeckControlVTRControlState_v8_1 - VTR Control state */
+
+typedef uint32_t BMDDeckControlVTRControlState_v8_1;
+enum _BMDDeckControlVTRControlState_v8_1 {
+    bmdDeckControlNotInVTRControlMode_v8_1                            = 'nvcm',
+    bmdDeckControlVTRControlPlaying_v8_1                              = 'vtrp',
+    bmdDeckControlVTRControlRecording_v8_1                            = 'vtrr',
+    bmdDeckControlVTRControlStill_v8_1                                = 'vtra',
+    bmdDeckControlVTRControlSeeking_v8_1                              = 'vtrs',
+    bmdDeckControlVTRControlStopped_v8_1                              = 'vtro'
+};
+
+
+/* Interface IDeckLinkDeckControlStatusCallback_v8_1 - Deck control state change callback. */
+
+class IDeckLinkDeckControlStatusCallback_v8_1 : public IUnknown
+{
+public:
+    virtual HRESULT TimecodeUpdate (/* in */ BMDTimecodeBCD currentTimecode) = 0;
+    virtual HRESULT VTRControlStateChanged (/* in */ BMDDeckControlVTRControlState_v8_1 newState, /* in */ BMDDeckControlError error) = 0;
+    virtual HRESULT DeckControlEventReceived (/* in */ BMDDeckControlEvent event, /* in */ BMDDeckControlError error) = 0;
+    virtual HRESULT DeckControlStatusChanged (/* in */ BMDDeckControlStatusFlags flags, /* in */ uint32_t mask) = 0;
+	
+protected:
+    virtual ~IDeckLinkDeckControlStatusCallback_v8_1 () {}; // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkDeckControl_v8_1 - Deck Control main interface */
+
+class IDeckLinkDeckControl_v8_1 : public IUnknown
+{
+public:
+    virtual HRESULT Open (/* in */ BMDTimeScale timeScale, /* in */ BMDTimeValue timeValue, /* in */ bool timecodeIsDropFrame, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Close (/* in */ bool standbyOn) = 0;
+    virtual HRESULT GetCurrentState (/* out */ BMDDeckControlMode *mode, /* out */ BMDDeckControlVTRControlState_v8_1 *vtrControlState, /* out */ BMDDeckControlStatusFlags *flags) = 0;
+    virtual HRESULT SetStandby (/* in */ bool standbyOn) = 0;
+    virtual HRESULT SendCommand (/* in */ uint8_t *inBuffer, /* in */ uint32_t inBufferSize, /* out */ uint8_t *outBuffer, /* out */ uint32_t *outDataSize, /* in */ uint32_t outBufferSize, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Play (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Stop (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT TogglePlayStop (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Eject (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT GoToTimecode (/* in */ BMDTimecodeBCD timecode, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT FastForward (/* in */ bool viewTape, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Rewind (/* in */ bool viewTape, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT StepForward (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT StepBack (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Jog (/* in */ double rate, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Shuttle (/* in */ double rate, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT GetTimecodeString (/* out */ CFStringRef *currentTimeCode, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT GetTimecode (/* out */ IDeckLinkTimecode **currentTimecode, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT GetTimecodeBCD (/* out */ BMDTimecodeBCD *currentTimecode, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT SetPreroll (/* in */ uint32_t prerollSeconds) = 0;
+    virtual HRESULT GetPreroll (/* out */ uint32_t *prerollSeconds) = 0;
+    virtual HRESULT SetExportOffset (/* in */ int32_t exportOffsetFields) = 0;
+    virtual HRESULT GetExportOffset (/* out */ int32_t *exportOffsetFields) = 0;
+    virtual HRESULT GetManualExportOffset (/* out */ int32_t *deckManualExportOffsetFields) = 0;
+    virtual HRESULT SetCaptureOffset (/* in */ int32_t captureOffsetFields) = 0;
+    virtual HRESULT GetCaptureOffset (/* out */ int32_t *captureOffsetFields) = 0;
+    virtual HRESULT StartExport (/* in */ BMDTimecodeBCD inTimecode, /* in */ BMDTimecodeBCD outTimecode, /* in */ BMDDeckControlExportModeOpsFlags exportModeOps, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT StartCapture (/* in */ bool useVITC, /* in */ BMDTimecodeBCD inTimecode, /* in */ BMDTimecodeBCD outTimecode, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT GetDeviceID (/* out */ uint16_t *deviceId, /* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT Abort (void) = 0;
+    virtual HRESULT CrashRecordStart (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT CrashRecordStop (/* out */ BMDDeckControlError *error) = 0;
+    virtual HRESULT SetCallback (/* in */ IDeckLinkDeckControlStatusCallback_v8_1 *callback) = 0;
+	
+protected:
+    virtual ~IDeckLinkDeckControl_v8_1 () {}; // call Release method to drop reference count
+};
+
+
+#endif	// BMD_DECKLINKAPI_v8_1_H
diff --git a/third_party/decklink/mac/include/DeckLinkAPI_v9_2.h b/third_party/decklink/mac/include/DeckLinkAPI_v9_2.h
new file mode 100644
index 0000000..ab2aa03
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPI_v9_2.h
@@ -0,0 +1,81 @@
+/* -LICENSE-START-
+** Copyright (c) 2012 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPI_v9_2_H
+#define BMD_DECKLINKAPI_v9_2_H
+
+#include "DeckLinkAPI.h"
+
+
+// Interface ID Declarations
+
+#define IID_IDeckLinkInput_v9_2                          /* 6D40EF78-28B9-4E21-990D-95BB7750A04F */ (REFIID){0x6D,0x40,0xEF,0x78,0x28,0xB9,0x4E,0x21,0x99,0x0D,0x95,0xBB,0x77,0x50,0xA0,0x4F}
+
+
+#if defined(__cplusplus)
+
+/* Interface IDeckLinkInput - Created by QueryInterface from IDeckLink. */
+
+class IDeckLinkInput_v9_2 : public IUnknown
+{
+public:
+    virtual HRESULT DoesSupportVideoMode (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags, /* out */ BMDDisplayModeSupport *result, /* out */ IDeckLinkDisplayMode **resultDisplayMode) = 0;
+    virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator **iterator) = 0;
+
+    virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback *previewCallback) = 0;
+
+    /* Video Input */
+
+    virtual HRESULT EnableVideoInput (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags) = 0;
+    virtual HRESULT DisableVideoInput (void) = 0;
+    virtual HRESULT GetAvailableVideoFrameCount (/* out */ uint32_t *availableFrameCount) = 0;
+
+    /* Audio Input */
+
+    virtual HRESULT EnableAudioInput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount) = 0;
+    virtual HRESULT DisableAudioInput (void) = 0;
+    virtual HRESULT GetAvailableAudioSampleFrameCount (/* out */ uint32_t *availableSampleFrameCount) = 0;
+
+    /* Input Control */
+
+    virtual HRESULT StartStreams (void) = 0;
+    virtual HRESULT StopStreams (void) = 0;
+    virtual HRESULT PauseStreams (void) = 0;
+    virtual HRESULT FlushStreams (void) = 0;
+    virtual HRESULT SetCallback (/* in */ IDeckLinkInputCallback *theCallback) = 0;
+
+    /* Hardware Timing */
+
+    virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *hardwareTime, /* out */ BMDTimeValue *timeInFrame, /* out */ BMDTimeValue *ticksPerFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkInput_v9_2 () {}; // call Release method to drop reference count
+};
+
+
+#endif      // defined(__cplusplus)
+#endif	// BMD_DECKLINKAPI_v9_2_H
diff --git a/third_party/decklink/mac/include/DeckLinkAPI_v9_9.h b/third_party/decklink/mac/include/DeckLinkAPI_v9_9.h
new file mode 100644
index 0000000..966c8ad
--- /dev/null
+++ b/third_party/decklink/mac/include/DeckLinkAPI_v9_9.h
@@ -0,0 +1,101 @@
+/* -LICENSE-START-
+** Copyright (c) 2013 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+** 
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+** 
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPI_v9_9_H
+#define BMD_DECKLINKAPI_v9_9_H
+
+#include "DeckLinkAPI.h"
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkOutput_v9_9                              = /* A3EF0963-0862-44ED-92A9-EE89ABF431C7 */ {0xA3,0xEF,0x09,0x63,0x08,0x62,0x44,0xED,0x92,0xA9,0xEE,0x89,0xAB,0xF4,0x31,0xC7};
+
+
+#if defined(__cplusplus)
+
+// Forward Declarations
+class IDeckLinkOutput_v9_9;
+
+/* Interface IDeckLinkOutput - Created by QueryInterface from IDeckLink. */
+
+class IDeckLinkOutput_v9_9 : public IUnknown
+{
+public:
+    virtual HRESULT DoesSupportVideoMode (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoOutputFlags flags, /* out */ BMDDisplayModeSupport *result, /* out */ IDeckLinkDisplayMode **resultDisplayMode) = 0;
+    virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator **iterator) = 0;
+	
+    virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback *previewCallback) = 0;
+	
+    /* Video Output */
+	
+    virtual HRESULT EnableVideoOutput (/* in */ BMDDisplayMode displayMode, /* in */ BMDVideoOutputFlags flags) = 0;
+    virtual HRESULT DisableVideoOutput (void) = 0;
+	
+    virtual HRESULT SetVideoOutputFrameMemoryAllocator (/* in */ IDeckLinkMemoryAllocator *theAllocator) = 0;
+    virtual HRESULT CreateVideoFrame (/* in */ int32_t width, /* in */ int32_t height, /* in */ int32_t rowBytes, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDFrameFlags flags, /* out */ IDeckLinkMutableVideoFrame **outFrame) = 0;
+    virtual HRESULT CreateAncillaryData (/* in */ BMDPixelFormat pixelFormat, /* out */ IDeckLinkVideoFrameAncillary **outBuffer) = 0;
+	
+    virtual HRESULT DisplayVideoFrameSync (/* in */ IDeckLinkVideoFrame *theFrame) = 0;
+    virtual HRESULT ScheduleVideoFrame (/* in */ IDeckLinkVideoFrame *theFrame, /* in */ BMDTimeValue displayTime, /* in */ BMDTimeValue displayDuration, /* in */ BMDTimeScale timeScale) = 0;
+    virtual HRESULT SetScheduledFrameCompletionCallback (/* in */ IDeckLinkVideoOutputCallback *theCallback) = 0;
+    virtual HRESULT GetBufferedVideoFrameCount (/* out */ uint32_t *bufferedFrameCount) = 0;
+	
+    /* Audio Output */
+	
+    virtual HRESULT EnableAudioOutput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount, /* in */ BMDAudioOutputStreamType streamType) = 0;
+    virtual HRESULT DisableAudioOutput (void) = 0;
+	
+    virtual HRESULT WriteAudioSamplesSync (/* in */ void *buffer, /* in */ uint32_t sampleFrameCount, /* out */ uint32_t *sampleFramesWritten) = 0;
+	
+    virtual HRESULT BeginAudioPreroll (void) = 0;
+    virtual HRESULT EndAudioPreroll (void) = 0;
+    virtual HRESULT ScheduleAudioSamples (/* in */ void *buffer, /* in */ uint32_t sampleFrameCount, /* in */ BMDTimeValue streamTime, /* in */ BMDTimeScale timeScale, /* out */ uint32_t *sampleFramesWritten) = 0;
+	
+    virtual HRESULT GetBufferedAudioSampleFrameCount (/* out */ uint32_t *bufferedSampleFrameCount) = 0;
+    virtual HRESULT FlushBufferedAudioSamples (void) = 0;
+	
+    virtual HRESULT SetAudioCallback (/* in */ IDeckLinkAudioOutputCallback *theCallback) = 0;
+	
+    /* Output Control */
+	
+    virtual HRESULT StartScheduledPlayback (/* in */ BMDTimeValue playbackStartTime, /* in */ BMDTimeScale timeScale, /* in */ double playbackSpeed) = 0;
+    virtual HRESULT StopScheduledPlayback (/* in */ BMDTimeValue stopPlaybackAtTime, /* out */ BMDTimeValue *actualStopTime, /* in */ BMDTimeScale timeScale) = 0;
+    virtual HRESULT IsScheduledPlaybackRunning (/* out */ bool *active) = 0;
+    virtual HRESULT GetScheduledStreamTime (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *streamTime, /* out */ double *playbackSpeed) = 0;
+    virtual HRESULT GetReferenceStatus (/* out */ BMDReferenceStatus *referenceStatus) = 0;
+	
+    /* Hardware Timing */
+	
+    virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *hardwareTime, /* out */ BMDTimeValue *timeInFrame, /* out */ BMDTimeValue *ticksPerFrame) = 0;
+	
+protected:
+    virtual ~IDeckLinkOutput_v9_9 () {}; // call Release method to drop reference count
+};
+
+#endif      // defined(__cplusplus)
+#endif /* defined(BMD_DECKLINKAPI_v9_9_H) */
+
diff --git a/third_party/devscripts/licensecheck.pl b/third_party/devscripts/licensecheck.pl
index a2db1a9..a7c4db5 100755
--- a/third_party/devscripts/licensecheck.pl
+++ b/third_party/devscripts/licensecheck.pl
@@ -596,7 +596,7 @@ sub parselicense($) {
 	$license = "Apple MIT $license";
     }
 
-    if ($licensetext =~ /Permission is hereby granted, free of charge, to any person or organization obtaining a copy of the software and accompanying documentation covered by this license \(the \"Software\"\)/ or
+    if ($licensetext =~ /Permission is hereby granted, free of charge, to any person or organization obtaining a copy of the software and accompanying documentation covered by this license \([\"]?the Software[\"]?\)/ or
 	$licensetext =~ /Boost Software License([ ,-]+Version ([^ ]+)?(\.))/i) {
 	$license = "BSL " . ($1 ? "(v$2) " : '') . $license;
     }